1.

1. The technician was sent to measure the hardiness of the material.
    这位技术员被派去测量材料的硬度。

2. No hardness could stop him from pursuing his goals.
    任何困难也阻挡不住他去追求他的目标。

3. Despite the hardness of his bed, he was soon sleeping soundly.
    虽然床很硬，他还是很快地睡熟了。

4. Her hardness of heart disappointed him.
    她冷酷的心使他失望。

1. 硬性：在德国神秘主义者、德国和西班牙骑士团、法国和英国加尔文派所实践的那种怜悯中,总有一种强硬性(hardness). 在俄罗斯,拉斯柯尔尼科夫是将一个心灵融入众多心灵的兄弟之爱的博爱类型;而在浮士德式的心灵中,博爱乃是一个心灵超出其他心灵之上.

2. 硬：再分别以X光绕射仪(XRD)、扫瞄式电子显微镜(SEM),观察镀膜微结构及组织型态;镀膜特性分析方面以水接触角(Contact angle of water)、附著性(Adhesion)、硬(Hardness)、及抗腐蚀(Corrosion)性,探讨镀膜性质的变化及影响.

3. 坚硬：此外,凝性观念和普通的坚硬(hardness)观念亦是不同的. 我们所以说,凝性与空间有别,乃是因为我们可以想象,距离远的两个物体,在互相走近时,在它们底外层接触以前,并不必接触了,或代替了任何凝固的实体;因此我们就有了无凝性的空间观念.

1. I just want to differ the brachial blood pressure and arterial hardness value.
    我想问一下肱动脉血压和动脉硬度这两个概念之间的差别。

2. hardness是什么意思

2. Accessions of the Yunnan Hulled Wheat were used to analyze grain hardness and their single-kernel hardness frequency distribution by Single Kernel Characterization System.
    为了明确云南铁壳麦亚种在小麦品质改良中的作用，用单籽粒谷物硬度测定仪对36份云南铁壳麦的籽粒硬度及其单籽粒硬度的频率分布进行了分析。

3. At the same time, has advanced with the twin-screw extruder, high-speed mixer, such as production equipment, has injection molding machines, infrared spectrometer, electronic universal tensile tester, melt flow rate meter, Shore hardness tester, anti-aging testing machine, weathering testing machine, such as laboratory equipment.
    同时拥有先进的同向双螺杆挤出机、高速混合机等生产设备，有注塑机、红外光谱仪、电子万能拉力试验机、熔体流动速率测定仪、邵氏硬度计、耐老化试验机、耐候试验机等实验设备。

4. Utmost carbonate hardness measurement instrument; scale inhibitor; conductance
    极限碳酸盐硬度测定仪；阻垢剂；电导率

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5. The tests has used many kinds of test means such as thermal expansion apparatus, hardness measurement apparatus, scanning electricity, Xs diffractionapparatus, infrared spectrum and roman spectrum apparatus to test the microstructure and macroscopic performance of the glass ceramic that the refractory has corroded.
    3运用热膨胀仪、硬度测定仪、扫描电镜、X衍射仪、红外光谱仪、喇曼光谱仪等测试手段，对耐火材料侵蚀后的微晶玻璃的多种微观结构和宏观性能进行了测试。

6. In this control system and optimized craft parameter fall, use width to be the tool cathode of 5 Mm, can be inside 5 Min modulus 3, tine is counted 33, Ra is worth the surface roughness of straight gear tooth flank of facewidth 15 Mm and HRC50~HRC55 of tooth flank hardness to fall from 1.6 μ M to 0.1 μ M the following, the exterior reflectivity of tooth flank ρ by 30% raise 80%~90%.
    在此控制系统和优化的工艺参数下，采用宽度为5 mm的工具阴极，可在5 min内把模数3、齿数33、齿宽15 mm和齿面硬度HRC50~HRC55的直齿轮齿面粗糙度Ra值从1.6μm降至0.1μm以下，齿面的表面反射率ρ由30%提高到80%~90%。

7. The alkali dosage depends mainly on the constituents and property of material and the quality requirements for pulp: more alkali dosage will speed up cooking process, reduce the hardness of pulp and improve the bleachability of pulp; but excessive alkali dosage will lower the pulp yield and physical intensity, while too less alkali dosage will result in harder and darker pulp, uneasy to bleach, too much screenings, and even extending cooking time cannot guarantee the reaction of delignification.
    用碱量主要取决于原料的组成和性质及对纸浆的质量要求：加用碱量有利于加快蒸煮速度降低纸浆硬度和提高纸浆的可漂性：但过高却会降低纸浆得率和物理强度，如过低时，成浆较硬而色暗，不易漂白而且筛渣多即使延长蒸煮时间也难以保证脱木素反应进行。

8. hardness的解释

8. By measuring the CCT curve s of 77B steel under different cooling speed in Gleeble 1500 thermal simulater, according to metallographic analysis and hardness measurement, CCT diagram was obtained, and the microstrcture of the product of the continuous cooling transformation occurring in 77B and the reason for the difference between 77B and common steel were investigated.
    采用Gleeble1500热模拟机测定了77B钢在不同冷速下连续冷却转变的膨胀曲线，结合组织观察和硬度测定，获得了该钢的连续冷却转变曲线；研究了其连续冷却转变产物的组织形态，比较了其与同类转变曲线的差别。

9. Use instead and fasten and dig the bit to remove the hole and bottom eluvial soil after 5m (if the rock meeting high hardness while the base rock creeps into, can is it inlay rock bit get into to designing requirement hole dark by fastenning and digging and fighting the clear hole and then to use instead), in order to improve the strength of bearing the weight of of one, put the reinforcing bar cage finally, build the concrete.
    本工艺基本上适应于各种土层，如软弱土层、松散杂填土、粉土、砂土、粒径不大（10cm以下）的碎石土和圆砾及其它塑性不大、粘粒较少的粘土，尤其适用于软塑、流塑、孔隙比大、高压缩性、抗剪强度小等特性的淤泥质土及因地下水丰富造成泥浆护壁困难的土层。

10. Model HB-62.5 Low Load Hardness Tester is a new hi-tech product integrating precision mechamical and photoelectrical technologies.
    Model HB-62.5 Low Load Brinell Hardness Tester HB-62.5型小负荷布氏硬度计采用精密机械技术和光电技术的新型维氏硬度计。

11. When the frequency is 15Hz and number of ampere turns is 20kA·turn, relative intracrytalline solubility of alloy elements (for Zn, Mg and Cu the solubility are 68.8%, 76.0% and 45.0％, respectively) is the highest; when the frequency is 15Hz and number of ampere turns is 20kA·turn, Vicker hardness is the highest of Hv160; when the frequency is 25Hz and number of ampere turns is 20kA·turn, ultimate tensile strength is the highest of 324MPa.
      频率为15Hz，安匝数为20kA·turn时，Zn、Mg和Cu元素相对溶质固溶百分数最高，分别为68.8%、76.0%和45.0％；频率为15Hz，安匝数为20kA·turn时，锭坯维氏硬度最高为Hv160；频率为25Hz，安匝数为20kA·turn时，抗拉强度最高为324MPa。

12. The comparative investigation of the characteristics of deformation and AE were conducted and the results are presented as followed: 1. The characteristics of rock AE are correlated to the strength, joints, cracks, and the size and hardness of crystalline grain. 2. The sequence of AE can be divided into four phases: beginning phase, tempestuousness phase, drop phase and dreariness phase. The loss and the duration of the phases are correlated to the rock character and flaws in the rock. 3. The AE rate characteristics are not almost concordant with the AE energy rate. 4. Besides the homogeneity, the strength of rock contributes the activity of AE. The higher the strength is, the lower the activity is. 5. There is a dreariness phase before the failure of most kinds of rock. 6. Whether the precursor is obvious is correlated to rock the character, and the precursor of AE rate is more apparent than the precursor of AE energy rate comparatively.
      通过对比研究这六种不同岩石的变形和声发射特征发现，岩石声发射受到岩石强度、节理裂隙和晶粒软硬大小等的影响；岩石声发射过程存在初始区、剧烈区、下降区和沉寂区，各个阶段是否存在及持续时间与岩石强度、内部缺陷等有关；岩石的声发射事件率特征与能量率特征并不完全一致；岩石的声发射活性除了受其均匀性影响外，还受到岩石的强度影响，强度越小，声发射活性越强；大多数岩石破坏前存在一声发射沉寂区；岩石的破坏前兆是否明显跟岩性有关，相比较而言，岩石破坏时的声发射率前兆比声发射能量率前兆更为明显一些。

13. Analysis of the mechanical properties shows that higher strength and fracture toughness but lower hardness are obtained with high metallic phase content.
      力学实验结果表明：金属相含量越多，材料的强度和断裂韧性越高，而硬度则越低。

14. Companies with high hardness of high-strength martensitic stainless steel (SUS410) self-tapping screws, drill attack since the end of a screw-based products, the products are widely applied to: 1, stainless steel plate, metal plate, galvanized steel, and other works of installation 2. Metal curtain walls, light metal compartment, and other indoor and outdoor installation, 3, the general angle, channel, monolithic and other metal materials with installation, 4, shipbuilding, auto body motorcycle, containers, outdoor air-conditioning refrigeration equipment, senior home Electrical appliances, and other assembly works.
      公司以高硬度高强度马氏体不锈钢（SUS410）自攻螺钉、钻尾自攻螺钉为主打产品，该产品广泛适用于：1、不锈钢板、金属钢板、镀锌钢板等的工程安装； 2、金属帷幕墙、金属轻隔间等室内外安装； 3、一般角钢、槽钢、铁板与其他金属材料结合安装； 4、造船业、摩托车汽车车体、货柜箱、室外空调冷冻设备、高级家用电器等组装工程。

15. hardness的解释

15. Methods Three methods of phacoemulsifi cation, the improved divide and conquer, the reserve lens cortex spin and no lens cortex spin, were performed on 62 eyes according to the type of nucleus hardness.
      方法利用改良的分割碎核法、保留皮质的旋转雕刻法及裸核旋转雕刻法对不同类型的硬核白内障进行乳化。

16. Medicine and industry equipment Main Products include: induction hand sterilizer, clarity detector, automatic Polarimeter instructions, tablet hardness tester, high performance liquid chromatography, drug melting point instrument, electric thermostatic incubator series, binocular biological microscope, rapid moisture meter, Pointer Wen hygrometer, digital hygrometer temperature, planktonic bacteria sampler, high efficiency air filters, ozone sterilization cabinet, ozone generator, Rat ultrasonic drive device, a variety of fly disinfestation lamp, micro-pressure device, oblique tube pressure table, desktop dust particle counter, mobile sampling vehicle, dehumidifiers, according to meter, anemometer, the volume of dollars, a variety of fly disinfestation lamp, vacuum cleaner water, induction faucet, clean transfer window, automatic hand dryers, automatic; manually to Soap Dispenser, Clean Benches, electronics such as Taiwan, said.
      医药及行业设备主打产品包括：感应式手消毒器、澄明度检测仪、自动指示旋光仪、片剂硬度测定仪、高效液相色谱仪、药物熔点仪、电热恒温培养箱系列、双目生物显微镜、水分快速测定仪、指针式温湿度计、数显温湿度计、浮游菌采样器、高效空气过滤器、臭氧灭菌柜、臭氧发生器、超声波驱鼠器、多种灭蝇灯、微压差仪、斜管式压差表、台式尘埃粒子计数器、流动取样车、除湿机、照度计、风速计、音量计、多种灭蝇灯、吸水吸尘器、感应式水龙头、洁净传递窗、全自动干手机、自动；手动给皂器、超净工作台、电子台称等。

17. Plasma Jet formation of chromium oxide layer is enduring, has the extremely high hardness and density.
      等离子喷射形成的氧化铬层非常坚固耐久，具有极高的硬度和密度。

18. danci.911cha.com

18. Recrystallization temperature and microstructure and influence of microstructure on phase transformation and tensile strength of hot-rolled TN479 shape memory alloy rod with a diameter of 19mm were systematically investigated in terms by optical microscope, Vickers hardness tester and differential scanning calorimetry and tensile tester.
      利用光学显微镜、维氏硬度计、差热分析仪和拉伸机，系统研究了直径19mm的TN479合金热轧棒材的再结晶温度和显微组织，以及显微组织对相转变和拉伸强度的影响，以便为该合金在工程上的应用提供理论依据。

19. hardness的解释

19. In the process of water softening, hardness is reduced, and total content.
      水在软化过程中，仅硬度降低，而总含量不变。

20. danci.911cha.com

20. The composition of the bolts—the case hardness and depth, and metallurgical properties, such as 4130 carbon steel or 316 stainless steel—is certified and sent to buyers.
      螺栓的构成---表面硬度和深度，冶金学的特性，如4130碳钢或316不锈钢----被鉴定和提供给买方。

1. excessive sternness

    e.g. severity of character
           the harshness of his punishment was inhuman
           the rigors of boot camp

    Synonym: severity severeness harshness rigor rigour rigorousness rigourousness inclemency stiffness

2. the quality of being difficult to do

    e.g. he assigned a series of problems of increasing hardness
           the ruggedness of his exams caused half the class to fail

    Synonym: ruggedness

3. devoid of passion or feeling
    hardheartedness

    Synonym: unfeelingness callousness callosity insensibility

4. a quality of water that contains dissolved mineral salts that prevent soap from lathering

    e.g. the costs of reducing hardness depend on the relative amounts of calcium and magnesium compounds that are present

5. the property of being rigid and resistant to pressure
    not easily scratched
    measured on Mohs scale