自从有地球有生命以来,在环球地形和环球温度产生了年夜量的厘革;
Since the creation of the Earth there have been many substantial changes in global terrain and global temperature;
大体积混凝土的截面尺寸较大,有荷载引起的可能性较小,但由于温度产生的变形对大体积混凝土却极为不利。
The section size of mass concrete is larger, the less likely to cause a load, but due to the temperature of deformation of mass concrete is extremely adverse.
当测量温度中使用电阻式温度检测器,励磁电流本身这个温度产生I2r,或焦耳热化,产生一个比指示温度稍微高一点的温度标准。
When measuring temperature using an RTD, the excitation current itself produces I 2r, or Joule heating, producing an indicated temperature somewhat higher than the temperature being measured.
瓦伦坦泰因说,理论上,这可以创造一个足够高的温度来产生过热蒸汽。
In theory, says Valentijn, this can create a high enough temperature to generate superheated steam.
它们经历温度变化时会像电池一样工作:给它们接上电极,它们就会产生电流。
These act like batteries when they undergo a temperature change: attach electrodes to them and they generate a current.
“理论上,”瓦伦丁说,“这可以产生一个足够高的温度来产生过热的蒸汽。”
"In theory," says Valentine, "this can create a high enough temperature to generate superheated steam."
事实上,这些转瞬即逝的微型大爆炸将产生迄今为止最高的温度,重现大爆炸之后瞬间的温度情形。
In fact, these fleeting micro-Big Bangs will generate the hottest temperatures yet, replicating the temperature conditions just after the Big Bang.
那么如果你把温度提高一点点,将不会产生什么影响。
So if you raise the temperature a little bit more, it doesn't make any difference.
蟹类无法在低于某一温度的情况下在血液中产生镁,镁的缺乏会导致蟹类的动作出现麻痹反应。
Crabs are unable to process magnesium in their blood below a certain temperature, and the result is a narcotic effect on the crabs' movement.
一旦加热到工作温度,电池自身产生足够的热量使液体熔化。
Once heated up to its operating temperature, the battery generates enough heat on its own to keep the liquids molten.
劳宁还计算了一颗行星上能够产生的能源以及其温度是否能够支持生命。
Laughlin also took into account the amount of energy the star creates and whether its temperatures could also support life.
这些“树”能够降低周围环境的温度,还能产生干净的电力。
The trees will cool the surrounding environments and as a bonus generate clean electricity.
过去,大气中的二氧化碳的增加和提高的温度实际驱动产生了更多新植物物种,其数量远远大于灭绝的物种数量。
In the past, rising atmospheric carbon dioxide and higher temperatures actually drove the evolution of far greater Numbers of new rainforest plant species than were wiped out.
这将导致温度进一步降低,产生更多结冰并可能出现失去控制的“雪球地球”情景。
This leads to a further reduction in temperature, creating more ice and possibly a runaway, 'snowball earth' scenario.
第三是确保那种导热性差的材料产生的温度变化率不因为设计缺陷而白白浪费。
The third is to be certain that the temperature gradient which that badly conducting material creates is not frittered away by poor design.
受海洋温度变化的影响而产生的厄尔尼诺现象,其最初迹象是太平洋异常变暖。
It is caused by changes in ocean temperatures, with the first sign being abnormal warming in the Pacific .
另外,来自国家沥青技术中心及其他部门的研究结果也显示,拌合温度降低可减少废弃物的产生。
In addition, research at the National Center for Asphalt Technology and elsewhere has shown that lowering the production temperature can drastically reduce the production of emissions.
懂得温度效应及其产生过程也能使研究者制订减轻风力发电场对当地气候的影响。
Understanding the temperature effects and the processes that cause them also allows researchers to develop strategies to mitigate wind farms' impact on local climate.
虽然自然中的气候如风,温度对冰瀑的产生具有很强的诱导作用,但是并不一定所有的冰瀑都是自然景观。
Not all frozen waterfalls are natural, though wind, weather and temperature play a large part in their formation.
请把煤气关小或者直到木炭快烧完才烤(用烤箱烘烤时,温度越低,可能产生的杂环胺就越少)。
Turn the gas down or wait for the charcoal to become low-burning embers. (Oven roasting and baking are done at lower temperatures so fewer HCAs are likely to form.)
然而,其中并没有分析温度和雨量变化将对农田产生什么影响。
However, this says nothing about the temperature and rainfall patterns that would result on farmland.
地球被月亮遮蔽的部分自然而然地降低了温度,由此所产生的温度差孕育了声波,研究人员说。
The parts of Earth shaded by the moon naturally cool down, and this temperature difference spawns the acoustic waves, researchers said.
该装置根据温度变化率工作:温度变化率越大,产生的电能就越多。
The Fraunhofer device depends on a temperature gradient: the greater the gradient, the more electricity generated.
这个系统同样也给水周围的空气降温,产生出更高的温度差,这样它就能从外部空气中吸收更多的热量。
The system also cools the air around the water, creating a bigger temperature difference so it can absorb more heat from the outside air.
它们对加热温度也比精制油更敏感,载较低的加热温度下,它们就开始分解,并产生不好的味道,还会冒烟。
They're also more sensitive to heat than refined oils. They start breaking down, developing unpleasant flavors and giving off smoke at lower temperatures.
不过,当这么使用晶体管时,因为其固有物理属性,对于某一给定的温度改变其输出也会产生一个已知数量的变化。
But, it is inherent in the physics of the transistor, when it is used in this manner, that the output will vary by a known amount for a given change in temperature.
经过几个月后,降下来的温度将足以对体重的增加产生作用。
The reduced body temperature would be sufficient to account for body weight gain over several months.
经过几个月后,降下来的温度将足以对体重的增加产生作用。
The reduced body temperature would be sufficient to account for body weight gain over several months.
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