1. leave of absence : 假期；

2. absence of mind : 心不在焉；

1. absence的意思

1. She never speaks ill of anyone in his or her absence.
    她从不乘人不在时说别人的坏话。

2. absence什么意思

2. Darkness is the absence of light.
    黑暗就是缺乏光亮。

3. The absence of color in that drawing makes it dull.
    那幅画因没有着色而显得晦暗。

1. 缺乏：我们的'自身',在未同他人和他物发生关系以前,在本质上是一种'缺乏'(absence). 作为缺乏,自身永远需求建构和重建它所期望的同他人和同他物的关系. 所以,自身虽然深处于人的生命活动过程内部,但它那只属于其自身的生命力本身,

1. absence的近义词

1. The mycelia of the ectotrophic types can be cultured in absence of the host, and inoculants are commercially available for use on container-grown pine seedlings for the North American and Australian forestry industries.
    外生型菌丝能离休培养，接种剂对北美及澳大利亚林业的盆栽松苗有供应。

2. In patients treated for 24 weeks GT 2 (vs GT 3), absence of cirrhosis and younger age were associated with at least 10% higher rates of SVR.
    治疗24周的携带2型基因的病人（与3型相比），无肝硬化和青年其SVR率至少增高10%。

3. The absence of adult conversation and the loss of social interaction and networking can be very depressing.
    如果没有成人的交谈和损失的社会互动和网络可以是非常令人沮丧。

4. All of the 58 restriction endonucleases were used to investigate the mtDNA diversity. Four restriction endonucleases, DraⅠ、SnaBⅠ、SspⅠ and Vsp Ⅰ, were polymorphic. Based on presence or absence of the the 215〓 SspⅠ site, all of the 13 mtDNA sequences were divided into two groups.
    利用DNAClub软件对AT富集区和tRNA〓基因的DNA序列进行了模拟酶切，所有的58种内切酶中有10种内切酶在13个材料中有酶切位点，仅4种酶DraⅠ、SnaBⅠ、SspⅠ和VspⅠ表现出多态性，且主要位点差异在于SspⅠ酶切位点的有无（序列的第215位的C/T）。12个品种中有4个品种（豫早1号、豫早2号、鲁红、33）没有此酶切位点，另外8个品种有此酶切位点，野柞蚕也没有此酶切位点。

5. We conclude that postbiopsy anuria associated with a subcapsular hematoma and acute absence of diastolic flow on doppler ultrasound should be considered pathognomonic of APK.
    我们总结认为，活检后无尿合并包膜下血肿与多普勒超声检查提示急性移植肾舒张期无血流时应该考虑APK的特异病症。

6. In the absence of sebum film protection, lip skin evaporation six times faster than normal skin, so it is prone to drying, peeling, lip wrinkles deepen and so on.
    由于没有皮脂膜的保护，唇部皮肤的水分蒸发比一般皮肤快6倍，因此很容易出现干燥、脱皮、唇纹加深等问题。

7. Shortage of food and absence of nutrition becoming the biggest problem of the world with the Increase of population.
    人口的增长使得食品不足和缺乏营养成为当今全世界面临的最大问题，要大量增加粮食，需要有多种农业措施的配合，其中比较现实的措施之一就是尽可能减少由于病、虫、草危害造成的占总产量30％的损失。

8. Vocalist/ Guitarist Richard Todd brings slabs of punk and DIY/ post-punk to the party, despite singing like a down-to-earth Ian Gillan with emphysema; Bassist Adam Pillsbury plays his instrument like the bastard child of Bootsy Collins and Charles Mingus; double-bassist/ laptop terrorist/ gadget fiddler/ knob twiddler general Jackson Garland adds unobtrusive electronic textures to the music that you may only notice by their absence and while drummer Jon Campbell's hair screams Grateful Dead, his beats can whisper Buddy Rich or wail Bill Ward.
    主音吉他Richard Todd给乐队带来了后朋克元素。Jackson Garland演奏低音提琴并用笔记本、效果器给乐队带来了电子音效和小噪音。贝司手Adam Pillsbury有着非凡的演奏能力以及大师风范。鼓手Jon Campbell现场演出时有着惊人的能量，他不仅是一位优秀的鼓手，也是成功的演出策划人。

9. It`s a biochemical relation between presence and absence, but here the absence of marks is closer to essence.
    王天德作品烫痕的连续性和向国华作品空点轨迹组合有着明显的差异，有和无之间的关系是生化关系，但是墨色的无更接近于本质。

10. Three years working experience with information technology networks and end user computing.
    Backup IT Manager during his absence and supervise the System Admin on the daily support issues 参与各类IT项目工作；监控IT外包服务的质量；利用合适的工具监控PPG电脑系统，及时采取措施确保正常运行；确保各类软硬件都符合PPG标准要求，定期检查安装在PPG电脑上的软件，确保其符合许可协议的要求；为PPG业务系统提供初级支持；管理软硬件资产，确保记录准确；鉴别，调查，解决技术问题；根据需要编写各类作业指导书；提供用户技术支持与培训；制订并监控工作目标确保达成；在IT经理缺席的情形下可以代理完成他/她的工作。

11. To cause AN orgANism to respond in a specific mANner to a conditioned stimulus in the absence of AN unconditioned stimulus.
      现在，在研究一下在没有背景场的情况下，单个磁芯的磁化强度。

12. absence的反义词

12. To cause an organism to respond in a specific manner to a conditioned stimulus in the absence of an unconditioned stimulus.
      使某器官对某一特定方式起反映的特性在该方式消失时仍然有效。

13. The old beggarman took advantage of Trevors absence to res t for a moment on a wooden seat that was behind him.
      老乞丐趁着特里沃不在，坐在身后的木凳上休息了一会儿。

14. His absence played hob with our party.
      他的缺席打乱了我们的晚会。

15. It has been said of the feminist discourse that, beyond its total absence of seduction, there lies a certain homosexual allure.
      一个女权扩张论者说过，超越所有无诱惑，同性的诱惑将出现）。

16.

16. Section 113 further specifies that nothing therein shall diminish the right of any person to bring an action for contribution in the absence of a civil action under section 106 or 107, e. g., after a voluntary settlement.
      第113条进一步具体说明，根据第106条或者是107条，在缺少民事诉讼的情况下，例如，在自愿授权之后，不论是谁，只要是为分配提出诉讼，其权力决不许削弱。

17. Diagnostic characters for the recognition of species include the presence or absence of pectoral fin, the position of dorsal fin origin, gill opening, anus, nostril opening and eye, the cirri present or not, the dentition type, the body coloration, and th
      一般依据胸鳍的有无或发达程度，背鳍起点、鳃孔、肛门、鼻孔和眼等的相对位置，颌的发达程度和颌上是否具须，齿的形状和排列方式，身体的斑纹，以及头部和体侧的侧线孔数目等进行鉴别。

18. But all this--the mysterious, far-reaching hair-line trail, the absence of sun from the sky, the tremendous cold, and the strangeness and weirdness of it all--made no impression on the man.
      然而，所有这一切——神秘漫长、细如发丝的道路，天空中太阳的缺失，酷烈的寒冷，以及所有的陌异和怪谲——都没有给那人留下什么印象。

19.

19. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
      在由元器件规格说明书确认的情况下，夏普概不为任何可能发生的缺陷在设备使用任何夏普装置目录显示，数据手册，夏普等联系，以获取最新的元器件规格说明书才能使用任何夏普责任设备。

20. Absence of reliability data is the biggest difficulty for reliability evaluation of carrier based weapon system.
      分析了舰载电子武器系统可靠性评估的难点，即样本量少，极度缺乏基础数据。

1. 不在；缺席
    Someone's absence from a place is the fact that they are not there.

    e.g. ...a bundle of letters which had arrived for me in my absence...
           我不在期间寄给我的一大堆信件
    e.g. Eleanor would later blame her mother-in-law for her husband's frequent absences.
           埃莉诺过后会因丈夫经常不在家而责怪婆婆。

2. 缺乏；不存在
    The absence of something from a place is the fact that it is not there or does not exist.

    e.g. The presence or absence of clouds can have an important impact on heat transfer...
           有无云层对热量的传递会产生重要的影响。
    e.g. In the absence of a will the courts decide who the guardian is.
           在没有遗嘱的情况下，由法庭指定监护人。

3. see also: leave of absence
    conspicuous by one's absence -> see conspicuous

1. failure to be present

2. the state of being absent

    e.g. he was surprised by the absence of any explanation

3. the occurrence of an abrupt, transient loss or impairment of consciousness (which is not subsequently remembered), sometimes with light twitching, fluttering eyelids, etc.
    common in petit mal epilepsy

    Synonym: absence seizure

4. the time interval during which something or somebody is away

    e.g. he visited during my absence