有压力的

If a mother's stress adversely affects the development of her fetus then selectively aborting boys, rather than wasting time and resources on bringing them to term, would make evolutionary sense.

如果母亲所受的压力对胎儿的发育有相反的作用甚至选择性的流产男婴，而不是使得孕妇浪费时间和资源将他们抚养成人。这将极具进化学意义。

It''s also an environment where everything is so informal that there is no pressure to need to always remain on alert to say the right thing at the right time.

it'的也是一个环境下，一切是如此的非正式不会有压力，需要始终保持对提高警觉，说正确的事在正确的时间。

The sun, making all living things to grow, exerts its happiest influence in cheering the mind of man and making his heart glad, and if a man has sunshine in his soul he will go on his way rejoicing; content to look forward if under a cloud, not bating one jot of heart or hope if for a moment cast down; honoring his occupation, whatever it be; rendering even rags respectable by the way he wears them; and not only happy himself,but giving happiness to others.

太阳促使万物成长，同时也展现着最令人快乐的影响，人们才得以精神焕发、心情愉悦。假如一个人心中拥有阳光，他就会踏上幸福之路：在压力重重时也能乐意向前看，就算有片刻的沮丧，也不会失去丝毫的精神力量或希望；不管自己现状如何，都因所拥有的一切而骄傲；就算衣衫褴褛，也感激不已；不但自己快乐，也把快乐传递给他人。

Contrarily,if their job is very difficult.

相反地，如果他们的工作是很困难的，有很大的工作压力的。

Some believe theCongress to pass legislation to reduce the power of the ESA.

有些人认为美国最高法院的判决对激励更多的财产权主张者、对议会施加压力以通过立法来削弱环境服务署的权力是有作用的。

I'm pretty good at flying through the feed reader, though I prefer to look at it as the newspaper you flick through when the urge strikes, so I can ninja through that time, but it's still time I'd like to—and should've—spent working so I could relax and more fully appreciate the enjoyment of reading my favorite sites.

我非常擅长于使用阅读订阅器，尽管有压力时，我更愿意视其为你手中翻阅的报纸，这样我工作时就能象个忍者。但是这段时间是我愿意并且也应该工作的时间，工作之后我就能够轻松下来，完全享受读我喜欢的网页所带来的愉悦。

For a regenerative cooling system, the coolant supply pressure must be sufficient to flow the coolant through the narrow cooling passages at high velocities.

为蓄热式冷却系统，冷却液供应的压力，必须有足够的流动冷却剂通过狭窄的通道，在冷却速度高。

Experiment results show that radial inflow through perforations has a great effect on the flow resistance in the horizontal wellbore.

结果表明，水平井段的压力降对其沿程流入剖面和水平井的产量有明显的影响。

And the main hole in the vicinity of a series of vice-hole for the installation of seismometers, fluid pressure, deformation, gas, temperature probe, and other purposes for the benefit of a possible nuclear area into the long-term monitoring system.

并且主孔附近有一系列的副孔，供安放地震计、流体压力、变形、气体、温度等探头之用，以利于对可能的成核区的长期、系统监测。

The initial pressure has slighter influence on the ignition delay for the fuels with high cetane number compared with the high octane number fuels.

进气压力的变化对高十六烷值的燃料着火延迟期影响较小，但对辛烷值高的气体燃料着火延迟期有一定影响。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。