1. He was ill, and therefore could not come.
    他病了，所以未能来。

2. He was down with the flu, and therefore couldn't come to the party.
    他患了流行性感冒，因此未能前来参加宴会。

3. therefore是什么意思

3. He was the only candidate; therefore, he was elected.
    他是唯一的候选人，因此，他当选了。

4. I was ill, and therefore could not come.
    我病了，所以没能来。

1. 表示结果：我们知道遗传标记提供独有的识别特征(unique identification)把人们连接在一起,形成家族树. 换句话说,能对家族树进行研究,是因为遗传标记的独71. A)从上下文意思判断,此处表示结果(therefore),而不是转折(nevertheless),让步(still)或对比(conversely),A正确.

1. /u0039/u0031/u0031/u67E5/u8BE2/u00B7/u82F1/u8BED/u5355/u8BCD

1. Therefore, teachers should not only encourage students speaking often, speaking voluntarily, but also try their best to design roleplays in realistic and relaxed linguistic background, and have students develop their motivation in speaking english. Opportunities of speaking English need to be created, to develop students'parcitipation and involvement in class activities, motivate their interest and desire in English, and encourage their persistence in learning.
    所以老师在平时教学中不仅要鼓励学生多开口、勤开口，而且要尽力创设真实、宽松的语言情景，充分发挥学生的主体作用，多创造讲英语的机会，充分调动学生积极参与课堂活动，让学生乐学、善说英语。

2. It was showed that two results were fairly consistent. Therefore, the s...
    为相关的生产和应用人员掌握脲醛树脂的结构，提供了一种简单可行的方法。

3. The abundance requirement for lacunaris plastic makes it is a consequent for the plastic producing with automation and high productivity. Therefore, it is very necessary to design a manipulator that can automatically fulfill the plastic holding. With the analysis of the problems in the design of the plastic holding manipulator and synthesizing the robot research and development condition in recent years, a economic scheme is concluded on the basis of the analysis of mechanical configuration, transform system, drive device and control system and guided by the idea of the characteristic and complex of mechanical configuration, electronic, software and hardware.
    本文结合塑料一次挤出成型机和塑料抓取机械手的研制过程中出现的问题，综述近儿年机器人技术研究和发展的状况，在充分发挥机、电、软、硬件各自特点和优势互补的基础上，对物料抓取机械手整体机械结构、传动系统、驱动装置和控制系统进行了分析和设计，提出了一套经济型设计方案。

4. Therefore God reminds us that He will be sanctified and glorified by his people.
    因此神提醒我们他将由他的民得尊崇和荣耀。

5. Our production capabilities are therefore very versatile and we are able to cater for practically any specialty decorate needs that you have.
    我们的生产能力，因此非常灵活的和我们能够应付几乎任何专业装饰的需要，您有。

6. Therefore, it must be that the pots were spread by migration, not trade.
    因此，这些壶肯定是通过迁移而不是贸易来流传的。

7. therefore的意思

7. Therefore, parents should be modest and open-minded to keep up with modern timesand to learn how to educate an outstanding child.
    因此，父母宜有颗开放、虚心受教的心才能够跟上时代的潮流，教养出优秀的孩子。

8. It seemed overstrung to cross the ankle-deep stream with hip-reached boots, therefore we just went into the water and waded into the middle of the stream.
    我们穿着长及臀部的水靴，对于齐踝深的小溪来说似乎有点虚张声势，于是我们走到水里，淌进了小溪中央。

9. Therefore, if you know you can handle it, if awarded to you, send your invoice directly to them for approval.
    他们的文件确实做得相当逼真，福步要是能附图片的话，我想发给大家看一下。

10. Therefore, it is necessary to study numerical methods which preserve the symplectic structure of the Hamiltonian system.
    因此，研究保持哈密尔顿系统的辛几何结构特征的数值方法是必然的。

11. Therefore, we should continue to implement the macro-control policies to prevent re-expansion of real estate development.
      因此，我们要继续贯彻落实宏观调控政策，以防止再次扩大房地产开发。

12. Therefore the construction process and material properties of RCC arch dam must be simulated precisely so as to take reasonable engineering measures to reduce the thermal stress in the dam.
      所以，必须准确模拟碾压混凝土拱坝的施工过程和材料特性，仿真计算拱坝温度场和应力场，以便采取合理的工程措施，减少坝体的温度应力。

13. therefore的意思

13. The direction of movement of this ejector pin is, therefore, controlled by this hole.
      因此顶杆的运动方向由这个孔来控制。

14. The forming of Nuerhachi ethical ideology has its particular economic, political and cultural backgrounds, therefore, his ethical ideology may originate from himself or others.
      努尔哈赤伦理思想的形成具有特定的经济、政治及文化背景，因此，其伦理思想的来源呈现出自源性和借源性等特点。

15. Therefore, non-contact temperature measurement technique becomes the development trend of high temperature measurement and will be used more and more widely in measuring the temperature field of weld arc and pool.
      非接触测温主要有辐射法和干涉法，由于测温元件不与被测物接触，不会破坏被测物的温度场，通过与数字图象处理技术相结合，能实现温度场的快速、实时测量，全面、形象的反映温度场的动态变化，因此成为高温测量技术的发展趋势，在焊接熔池和电弧温度场测量中得到越来越多的应用。

16. For the interest, therefore, of truth and justice, it is far more important to restrain this employment of vituperative language than the other; and, for example, if it were necessary to choose, there would be much more need to discourage offensive attacks on infidelity, than on religion.
      这样看来，为了真理和正谊的利益，限制使用辱骂性的语言实比限制使用其他武器还重要得多；而假如说限制还必须有所区别的话，那么，作为举例来说，挫折对于不信教的触犯性的攻击就比挫折对于宗教的触犯性的攻击更需要得多。

17. Therefore the university should take a full account before it decides to build up a branch campus.
      因此，大学在决定建立分校之前，应该充分考虑各方面的因素。

18. danci.911cha.com

18. Therefore, it was thought only to a firm with average sea-surface elevation as the starting surface.
      因此，人们就想到只能用一个确定的平均海水面来作为海拔的起算面。

19. Therefore, irreducible water saturation increases and residual oil saturation gradually decreases as reservoir temperature increases.
      注蒸汽使得油藏温度升高造成岩心亲水能力增强，束缚水饱和度增加，可流动水减少，原油粘度急剧降低，油膜变薄，可流动油饱和度增加。

20. /u0064/u0061/u006E/u0063/u0069/u002E/u0039/u0031/u0031/u0063/u0068/u0061/u002E/u0063/u006F/u006D

20. Therefore, if you see goods at a much lower price considers buying.
      因此，如果你看到货物在低得多的价格考虑买进。

1. 所以;因此;因而
    You use therefore to introduce a logical result or conclusion.

    e.g. Muscle cells need lots of fuel and therefore burn lots of calories...
           肌肉细胞需要很多能量，所以会燃烧大量卡路里。
    e.g. Nothing was to prevent him now from becoming the richest, and therefore the happiest, man in the world.
           现在什么也阻挡不了他成为世上最富有因而也是最幸福的人。

1. (used to introduce a logical conclusion) from that fact or reason or as a result

    e.g. therefore X must be true
           the eggs were fresh and hence satisfactory
           we were young and thence optimistic
           it is late and thus we must go
           the witness is biased and so cannot be trusted

    Synonym: hence thence thus so

2. as a consequence

    e.g. he had good reason to be grateful for the opportunities which they had made available to him and which consequently led to the good position he now held

    Synonym: consequently