Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.
这种援助对于查明潜在危险——有毒物种、不可预测的河流、未知领域——至关重要，那些危险可能意味着生死之差。
But we have been reusing the same best practices for so long, and the underlying model has drifted so far, that the difference represents significant potential risk.
但是我们重用同样的最佳实践已有如此之久了，基础的模型到目前为止已经偏离，以致差异就代表着重大的潜在风险。
A second important difference, when it comes to response capacity, is that we now have a wider armamentarium of possible interventions - antiviral medicines in addition to the potential for a vaccine.
第二个重要的不同涉及反应能力，即我们现在已有更广泛的整套可能干预措施——除潜在的疫苗外，还有抗菌药物。
What is the unit of potential difference? Volt.
势能差的单位是什么，伏特。
Professional psychological help can sometimes make all the difference between partially or fully realizing your potential.
专业的心理帮助有时能够决定您能部分还是完全发挥您的潜力。
And at the Big Bang, what it expanded was the potential for difference.
而在大爆炸扩散开的是差别的潜能。
Even when technologies have the potential to make a difference, deployment in the developing world often stumbles for lack of infrastructure.
即使当技术具备有改变的潜力时，在第三世界的管控常常由于组织性的缺失而成为绊脚石。
The time of day when you choose to work out can make all the difference when it comes to working out to your maximum potential.
锻炼时间的选择非常重要，因为恰当的时间可以激发你身体里的最大潜能。
Now we can calculate what the difference is between the potential energy... the kinetic energy after the collision and the kinetic energy before the collision.
我们可以计算出差别，在储存能量。，与碰撞后动能的差别，还有碰撞前动能。
This difference "raises questions about the potential role of observational learning in promoting chimpanzee mothers' prolonged transport of deceased young," Biro and colleagues wrote.
这些不同“有助于我们在观察学习中提出有益的问题，以便于了解是什么引起了母黑猩猩长时间地带着死去的幼崽一起行动，”毕罗和他的同事们写道。
As expected, healthy individuals were less likely to gamble when the difference between potential winnings and losses was smaller.
正如预计的一样，健康的人在赢与输的可能性相差不大时倾向于放弃。
They work because certain materials, such as bismuth telluride, generate an electrical potential difference within themselves if one part is hotter than another.
它们之所以能起作用是因为一般的材料，比如碲化铋，如果其中一部分比另一部分热，内部就会产生电位差。
The electron volt is not a unit of potential difference.
电子伏特不是，就是一单位的电子伏特。
In other words, the difference in the chemical potential is, this changes as a function of pressure.
换句话说，化学势之差等于，这个差值随着压强的变化。
Metallic tin is not electropositive enough compared with the electronegativity of its oxide to deliver a useful potential difference.
比起铅来，金属锡的电正性没有二氧化锡的电负性强，所以无法产生可用的电位差。
By targeting potential at-risk groups, it's hoped doctors may pick up enough problematic cysts to make a significant difference to survival rates.
医生有望查出病异囊肿来大幅提升存活率。
In the case of lead and lead dioxide, this potential difference is just over two volts per cell.
以铅和二氧化铅为例的电池，每节电池的电位差可产生2伏电压。
The OECD’s latest Economic Outlook estimates America’s output gap, the difference between actual and potential GDP, at almost 5% and Britain’s at over 6%, both larger than Japan’s.
经济合作与发展组织最新的经济展望估计美国的产出缺口，即实际GDP和潜在GDP的产值，几乎达到了百分之五，而英国则超过了百分之六，二者都比日本更大。
If a small potential difference exists between two ground points, some ground currents may flow through a sensitive part of the system.
如果在两个接地点存在一个小的电势差，在系统的敏感部分就会有接地电流通过。
Indeed, the biggest likely difference, and the one with the greatest potential financial market impact, lies elsewhere.
实际上，两党最明显、而且对金融市场潜在影响最大的分歧在其他地方。
The principle and the method of making a special power supply for a small, highly stable potential difference meter are introduced. It finds comprehensive application in college physical experiments.
本文介绍了一种小型高稳定电位差计专用电源的原理及制作方法。该电源在大学物理实验中具有较广泛的使用价值。
Is the world of status, the reading. Reading occupies a position, on character, not on the potential difference.
世间极占地位的，是读书一著。然读书占地位，在人品上，不在势位上。
If there is an ac potential difference between the shield and the measuring instrument, there may be capacitive currents flowing through the measuring circuit that will add interference.
如果屏蔽和测量仪器之间存在一个交流电势差，则可能有电容性电流通过测量电路，增大干扰。
It is measured by placing two electrodes on the surface of the test sample, applying a potential difference between them, and measuring the resulting current.
其测量方法是将两个电极放在测试样品的表面，在电极之间施加一个电位差，并测量产生的电流。
It is measured by placing two electrodes on the surface of the test sample, applying a potential difference between them, and measuring the resulting current.
其测量方法是将两个电极放在测试样品的表面，在电极之间施加一个电位差，并测量产生的电流。
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