研究人员发现,平均情况下,随着生存环境温度增高,这些群落的生物确实体型变小了。
The researchers found that, on average, these communities did in fact get smaller as temperatures rose in their environments over time.
因此,从饮食到循环系统的健康再到环境温度,众多的因素决定了一个人在脱水的情况下能存活多久。
So various factors, from eating to circulatory health to the ambient temperature, play a part in how long you could go without water.
举个例子,呵欠在环境温度超过体温时不大可能发生,因为这时候深吸一口热空气只能帮倒忙。
For instance, yawning should not occur when ambient temperatures exceed body temperature, as taking a deep inhalation of warm air would be counterproductive.
在环境温度中从液态转变到气态,液态空气产生的能量仅为冷却这些空气消耗能量的50%。
Only 50 percent of the energy that went into cooling the air is returned when exposed to ambient air temperatures.
然后,表单自动将邮政区号提交给第二个服务,再由该服务提供邮政区号对应地点的环境温度。
The form then automatically submits the zip code to a second service that provides the ambient temperature at the location that corresponds to that zip code.
环境温度的上升正在逐步融化冰川和两极的冰架,同时它又直接地加热了海洋,使海洋膨胀,海平面升高。
Rising temperatures are melting glaciers and ice sheets, as well as warming the oceans directly, which causes them to expand.
与大多数陆地动物不同,供人类消费的水生动物为冷血品种,也就是说它们的体温会根据环境温度而变化。
Unlike most terrestrial animals, aquatic animal species used for human consumption are poikilothermic, meaning their body temperatures vary according to ambient temperatures.
在我们接受着暑热炮轰的当下,我们的身体正顽强的反抗着,努力使内环境温度维持在98.6华氏摄氏度左右。
The minute we're blasted by suffocating heat, our bodies tenaciously fight to defend our core temperature of 98.6 degrees Fahrenheit, as I detailed in "How extreme heat affects the body."
由于此蓄电池的低成本和在环境温度下的优秀性能,锂电池将会在推进力应用的技术上有广泛的前途。
Due to the low cost of the battery cells and excellent performance at ambient temperature, Lithium-ion (Li-ion) battery is a promising technology for propulsion applications.
这种“可感应环境”的材料可根据外界环境温度和体温进行自我调节,帮助士兵免受高温严寒的困扰。
This "environmentally responsive" material would keep a soldier not too hot and not too cold, constantly adjusting to outside conditions as well as body heat.
例如,假设有一种环境传感器能够感觉环境温度。
For example, say there is an environmental sensor that senses the current temperature.
但是在夏天,当环境温度远高于人体平均温度37度时,看同样图片而产生打呵欠反应的人还不到四分之一。
But in summer, when conditions are much hotter than the average body temperature of 37 degrees, fewer than a quarter yawned.
F1赛车的车胎对环境温度有要求,当温度低于底限时候轮胎就会失去抓地力,这会大大减慢圈速。
F1 tyres have an optimum operating temperature, and when they drop below that they rapidly lose grip, which dramatically slows lap times.
研究还发现,硼颗粒的点火燃烧主要取决于硼颗粒在补燃室内的滞留时间和所处的环境温度,而与补燃室的长度没有直接关系。
The study also shows that the ignition and combustion of boron particle lie on the resorting time and the environment temperature, and have no direct relationship with after-burning chamber's length.
对通电线圈的电流及环境温度进行测量的实验结果与理论分析相吻合。
The experimental results of measuring the current of a coil and the environmental temperature agree well with the theory.
目的:观察环境温度的改变对MII期人卵纺锤体结构的影响。
AIM: To observe the effect of the environmental temperature on spindles in MII oocytes.
并且实时测量光辐照度和环境温度,在数据处理中对测试结果进行了标准化修正。
At the same time light irradiance and environmental temperature are monitored, which are used for the standard revision of the test result.
这种双折射不仅与光纤本身的性能有关,还与工作时的环境温度、振动等因素有关。
The birefringence is not only affected by the features of fiber itself but also is under the influence of environment factors such as temperature and vibration.
在不同负荷、不同季节和不同环境温度下,制冷机组的冷却塔风机恒速运行无法使冷却水温度控制在需要范围内。
The temperature of cooled water could not be maintained in a desired range by a fan running at constant-speed in a cooling tower under different loads and environmental temperatures.
换句话说这就意味着,环境温度T乘以dS必须大于零,当然环境温度t是正的。
In other words, t surrounding ds has to be greater than zero, and of course temperature is always positive.
根据“服务器错误”说明,大部分服务器机房和数据中心都在21摄氏度或更低的环境温度下运行,似乎这也是推荐的适合家庭和办公电脑的理想温度。
Most server rooms or data centers operate at 70 degrees or below, according to Server Fault, and that seems like an ideal temperature recommendation for home offices as well.
干燥机摆置是否适当,环境温度是否满足使用要求。
White dryer placement is appropriate, whether the environment temperature to meet the use requirements.
除了以上这些常见情况外,一些环境温度的影响,佩戴者的使用习惯的影响都可能引起走时误差的增加。
In addition to the above common circumstances, the impact of some of the environment temperature, the wearer's use of the impact of habits may lead to an increase in travel time error.
热敏电阻是一个暴露在环境温度,另一种是密封的。
One thermistor is exposed to the ambient temperature, the other is sealed.
可装低温液体进行低于环境温度的线膨胀系数测试试验。
Can be installed in cryogenic liquid is lower than the environment temperature linear expansion coefficient test test.
或者我们可以写为,加上压强p,du, plus, external, pressure,乘以dV减去环境温度T乘以dS小于零。
Or we can rewrite this as du dV minus t surroundings dS is less than zero.
这种充电方法也有局限,因为充电过程依赖于液体凝结,需要一个潮湿的环境,且局部温度要低于环境温度才行,如山洞或者河流。
There are some constraints: Because the process relies on condensation, it requires a humid environment, as well as a source of temperatures colder than the surrounding air, such as a cave or river.
这种充电方法也有局限,因为充电过程依赖于液体凝结,需要一个潮湿的环境,且局部温度要低于环境温度才行,如山洞或者河流。
There are some constraints: Because the process relies on condensation, it requires a humid environment, as well as a source of temperatures colder than the surrounding air, such as a cave or river.
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