能量

This paper described the energy transfer system of a single cylinder,two-stroke air-powered engine.

描述了一台单缸二冲程气动发动机的能量转移系统，利用火用分析法对该系统各个环节的能量使用效率进行了分析。

Attached to the umbilicus is a ball of energy, like a fetal body in a sack of water but more energy than form.

连接到中心的是一个球形的能量，就像一个胎儿在羊水中，但是更多的能量。

A measure of the disorder or unavailability of energy within a closed system.

一个封闭系统中无序度或不可用能量的量度，更多的熵意味着更少的可作功能量。

Small regions of high pressure and temperature unburnt reactants were used to simulate the electric sparks used in experiments.

在试验研究中，常用的点火方式是电火花塞点火[2～4]，点火能量一般在0 1J到1J的量级，这样的能量不足以直接点燃爆震波。

There exists a critical value on the relationship between unconfined compression strength and consumed mixing energy.

4临界搅拌能量：无侧限抗压强度与搅拌能量消耗的关系上存在一个临界值。

3I described two sub-band division method in the frequency domain, and brought forward idea that the energy unitary, and the use one of them to decompose and calculate the entire frequency band. After analysis the results, I could achieve to the band of each prompting and respond, and we used this section energy to determine whether or not unconventionality about the size of valve clearance.

3在频域中描述了子带的两种划分方法，提出了对能量进行归一化的基本思想，并用其中的一种划分方法对整个频带进行了分解计算，经过对计算结果的分析，得到了各个激励响应集中的频带范围，并由此段能量的大小来判断气门间隙有无异常。

Based on underlying routing graph, the proposed scheme allows each node to locally select communication neighbors and dynamically adjust its transmission radius accordingly, such that all nodes together self-form an energy-efficient topology.

该协议以移动WSN能量优化为目标，采用计算几何数学模型工具构造协议路由图，使得网络节点只需要在本地选择通信邻居并动态调整传输半径，来构造一个全局能量有效的路由拓扑。

In mobile Ad Hoc networks, geographical routing protocol was a kind of important routing protocols, which requires the underlying topology be planar, sparse, connected and t-spanner in order to guarantee the delivery of message and bound the routing length. A new topology control algorithm named ODT, which constructed the geometry structure named ODT graph, was proposed.

基于移动Ad Hoc网络的特性，提出了一种适用于移动Ad Hoc网络的路由协议PAGPSR(Power-Aware Greedy Perimeter Stateless Routing)，该协议在原有的基于地理位置的路由协议GPSR的基础上增加了节点能量感知和负载均衡算法，修改了GPSR的转发策略，使网络中能量消耗和网络负荷分布更加均匀，从而延长了整个网络的生存时间。

Results the intakes of meats milk and fruits had increased 71.2g、9.0g and 22.7g respectively compared with 1992. high quality protein was increased and accounted for 46.9% of dietary protein.energy and protein intake was 2207.2kcals and 64.4gper reference man per day, accounted for 91.8% and 85.4% of rni respectively. fat provided 31.3% of energy.retinol, riboflavine wear lower,only accounted for 30.4% and 59.1% of rni respectively. the prevalence of undernourishment was 12.9%,overweight was 4.4% and obesity was 9.1%.

结果 与1992年结果比较，广西居民畜禽肉、奶类、水果等食品摄入量分别增加了71.2g、9.0g和22.7g，优质蛋白质来源达到46.9%；每标准人口摄入的能量、蛋白质分别为9226.2kj和64.1g，分别占推荐摄入量的91.8%和85.4%；而脂肪供给的能量占31.3%，视黄醇当量和核黄素摄入偏低，仅分别达到推荐标准的30.4%、59.1%，钙摄入仅达到适应标准的39.4%。

Based on a mathematical model assuming that dissociation of hydrate in the porous media takes place in constant temperature boundary condition, the analytical temperature distributions in dissociated and undissociated zones were solved, and thermal efficiency and energy efficiency were derived.

将多孔介质中天然气水合物在热力作用下的分解过程看作一个移动边界问题，在求解等温边界条件下水合物地层中分解区和未分解区温度场的基础上，推导出热力法开采水合物过程中开采热效率（用于水合物分解的热量与输入热量之比）和能量效率（开采所得甲烷气体的总热值与输入能量之比）的解析表达式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐