...t in a sleeve case or a plastic bag enough to protect the laptop? Does the temperature and time spent in a refrigerator also matter (i.e. half an hour is an optimal time)? Is it a bad idea overall and can it quickly damage the laptop (assuming it is in Sleep mode so that it is basically turned off)?...
Your computer can tell you the temperature of the hard drive to the degree, but how exactly does it perform such a trick? Read on as we dig into the hardware and software elements of system monitoring. 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,是...
什么是温度(temperature)? 温度是一种物理性质,表征宏观系统中处于热力学平衡的粒子的平均动能。它是物质的一种属性,它量化了冷暖的概念。较热的物体比较冷的物体温度高。 温度在自然科学的所有领域——物理、地质、...
...ty. This c***tant has a specific value for a given substance, provided the temperature of the substance and the wavelength of light passed through it are kept unchanged. 这是一个非常有用的关系,它允许通过测量样品的光吸收率来发现未知溶液的浓度。 如果我们**一...
... where is the surface area that heat is transferred through, is the temperature of the solid, is the temperature of air. is known as the convective heat transfer coefficient. This coefficient depends on a number of properties including the density, viscosity, and the flow rate of the f...
...)? Specific heat () describes the amount of heat required to raise the temperature of a kilogram of a substance by 1 oC or 1 K. In some fields, the amount of heat required to raise temperature by 1 gram is also often c***idered. If a substance having a mass is given an energy , and this r...
...lassified into two broad categories based on the ability to regulate body temperature with the surrounding temperature: these two categories are cold-blooded (ectotherms) and warm-blooded (endotherms) animals. The main difference between cold blooded and warm blooded animals is that the cold-bloode...
...ation 什么是调节体温的机制(the mechani**s that regulate the body temperature)? 当体温高时,下丘脑会启动放热机制,增加人体热量损失。他们是; 通过皮肤向空气释放内部热量的浅表动脉扩张。 汗腺在皮肤上分泌汗液,使热量通过皮...
...spectively. Gonads and gametes are ovaries and ova or eggs respectively. Temperature Requirement Sperms require a body temperature less than the normal body temperature for their production and development. Eggs require the normal body temperature for their normal production and fertilization. ...
热力学量的值通常表示为标准状态条件,因此了解标准状态条件是一个好主意。 上标圆圈用于表示标准状态下的热力学量: ΔH=ΔH°ΔS=ΔS°ΔG=ΔG° 国家标准条件 某些假设适用于标准状态条件。标准温度和压力通常缩写为S...