如果，如许多科学家所相信的那样，生命能够在适当的环境条件下迅速出现的话，很可能地球上不再只一次出现生命。
If, as many scientists believe, life can readily emerge under the right environmental conditions, it is possible that life arose on Earth more than once.
策略规则可以采用 “如果，那么”条件陈述的形式，也就是说，在某一条件下应该采取某些措施。
Policies allow rules to take the form of if, then conditional statements, where actions are executed to account for a given condition.
在自然条件下，如果一个蜂巢产的蜜有盈余，蜜蜂会分成两个蜂群，不会浪费蜂蜜。
Under natural conditions, if the hive were producing a surplus, they would divide into
如果我可以在未婚夫不知情的条件下弄到他的唾液，你们能不能用机器对它进行分析，以便让我可以用他自己的数据送个他一个‘惊喜’？
If I can manage to get hold of my fiance's saliva without him knowing, will you run it through your machines so I can surprise him with the 'gift' of his own data?
如果是使用生物阻抗电子秤，确认每次是在同样的条件下。水和作用，吸入的食物和皮肤温度能过影响体脂的测量。
If using a bioelectrical impedance scale, be sure to measure under the same circumstances each time. Hydration, food intake and skin temperature can affect body fat measurements.
如果是使用生物阻抗电子秤，确认每次是在同样的条件下。
If using a bioelectrical impedance scale, be sure to measure under the same circumstances each time.
我并没有特别说明反应条件，但是如果我们在通常的化学条件下，实现这些化学反应，比如在室温和大气压下下，他们都是自发的。
And I didn't specify the conditions, but if we were to do this under ordinary chemical conditions of some, you'd say room temperature and pressure, right, they all happen spontaneously.
如果我们真的相信因果报应，那么我们人类无趣地活在令人约束和厌恶条件下是我们强迫动物在同样条件下生活的行为所导致的后果也就不足为奇了。
And if we really do believe that we reap what we sow, it’s hard to argue with the claim that we humans live in cramped, ugly conditions with no joy because that is what we force animals to do.
如果程序创建了一个缓冲，但并不存在，在一定条件下这就是造成FSX崩溃的所在。
If this' buffer 'the one created by the application, didn't exist, then you could' under certain conditions' COMPLETELY CRASH FSX.
如果它发生了变化，当然在等体条件下，如果气体的总量，发生了变化，压强也会发生变化。
If that changes, of course you know that the pressure in there is going to change at constant volume if the amount of gas in there is changing.
如果伯南克先生这个星期的目标是为政策实施制造余地，并为美联储提供选择暂停其利率紧缩，那么他实现了，但仅仅是在部分价格达到一致的条件下。
If Mr. Bernanke's aim this week was to create room for manoeuvre and give the Fed the option to pause in its rate-tightening, he achieved it—but at the price of some coherence.
使用选项-tabs，如果您的文本编辑器在正常条件下，将tabs扩展为除了八个字符之外的值。
Use the -tabs option if your text editor normally expands tabs to a value other than eight character stops.
如果是这样的话，暗物质(宇宙中遗失的大团中的很多)的神秘性在创造出一个物理学上更强大的标准模型的条件下就可以被揭开了。
If so, the mystery of dark matter (much of the universe's missing mass) could be solved in addition to creating a more formidable standard model of physics.
如果断了，只需在室温条件下将断裂的两端按在一起几分钟，这种材料即可自我修复。
If severed, the material mends itself when the ends are pressed together for a few minutes at room temperature.
这会扭曲结果如果丢失的物种是在特定条件下稳定。
This will distort the results if the missing species are stable in given conditions.
总之，虽然在实验室条件下髋关节表面置换部件的几何学可能限制他们的活动度，临床病人可能期望恢复到正常，如果不是更好，活动度则在HRA之后。
In summary, although the geometry of hip resurfacing components may limit their ROM in the laboratory setting, clinically patients may expect to achieve equivalent, if not better, ROM following HRA.
如果你想工作在等离子体、纳米材料、甘斯材料、液体等离子体、或等离子体场域组合条件下，你一样能达到你的目的，以特定环境允许的速度。
If you want to work with plasma with nano-material, GANS material, liquid plasma or the field plasma combination, you still get to your destination at the speed of what certain environments allow.
如果在这样的条件下，球员们或者在一定条件下整个球队将对队长或教练违反规则负责。
If such a condition is adopted, the player (s) or, in some circumstances, the team would be responsible for any breach of the Rules by the captain or coach.
如果你想在强热气流条件下飞行，就要搞明白自己的伞翼在不同程度塌陷状况下的不同表现。
If you want to fly strong thermic conditions, you need to learn how your wing behaves after different degrees of collapses, big and small.
在高差压的工艺条件下，如果选型不当，控制阀往往出现冲蚀、汽蚀问题，尤其是在蒸汽系统和注水系统更为突出。
In high different pressure process condition, if the valve type selected were not correct, erosion and corrosion would occur in the trim, especially in steam systems and water spraying systems.
然而，如果解放油罐车轮胎在低轮胎压力条件下旅行，橡胶将变形、拉伸比强度和弹性纤维的极限的钢丝。
However, if the tyre is travelling at low tyre pressure condition, the rubber will be deformed, stretching more than the strength of the fibres and elasticity limit of the steel wire.
在高风寒的条件下，如果没有佩戴护目镜的话，眼角膜可能会被冻住。
If the eyes are not protected with goggles in high wind chill conditions, the corneas of the eyes may freeze.
在非线性、非高斯条件下进行动基座传递对准，如果采用卡尔曼滤波会出现误差较大甚至发散的问题。
In moving base transfer alignment under nonlinear and non-Gaussian situation, using Kalman Filtering could cause large error or even divergence.
在合适光照和水分条件下，如果有最适宜温度，则植物以最快速度生长。
With favorable light and moisture conditions a plant grows at greatest rapidity if there is the optimum temperature for it.
如果口径不同，或者在不同条件下进行比较，器材的表现肯定不同，这可能并不是器材本身的毛病。
If the apertures are not the same or the viewing comparisons are done under differing conditions, performance differences can be seen which are not necessarily the fault of the reviewed instrument.
除了在炎热的气候条件下，一般说来，如果厂房是单层的，它可以从屋顶很好地采光。
If a factory is of one storey it can usually be well lit from the roof except in hot climates.
如果同易燃低温液体有关，在异常大气条件下，易燃混合物地带会延伸到空气中的水蒸汽的浓缩产生的正常雾云以外。
If a flammable cryogenic liquid is involved, the flammable mixture zone, under unusual atmospheric conditions, may extend beyond the normal fog cloud produced by condensing water vapor in the air.
如果同易燃低温液体有关，在异常大气条件下，易燃混合物地带会延伸到空气中的水蒸汽的浓缩产生的正常雾云以外。
If a flammable cryogenic liquid is involved, the flammable mixture zone, under unusual atmospheric conditions, may extend beyond the normal fog cloud produced by condensing water vapor in the air.
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