查询词典 protection

To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest,based on the analysis of heat and mass transfer characteristic about the accouterments,a thermodynamic model was set up with the enthalpy method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性，在分析服装传热传质特点及计算方法的基础上，利用焓值分析法对服装中的相变材料建立传热模型，在整个区域建立统一的能量方程，在区域结点进行离散，并进行隐式求解，得到焓的分布。

To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest, based on the analysis of heat and mass transfer characteristic about the accouterments, a thermodynamic model was set up with the enthalpy method. The uniform energy equation was constructed for the whole domain, and the implicit difference equation was used in every node, the distribution of enthalpy was solved by numerical method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性，在分析服装传热传质特点及计算方法的基础上，利用焓值分析法对服装中的相变材料建立传热模型，在整个区域建立统一的能量方程，在区域结点进行离散，并进行隐式求解，得到焓的分布。

This official accreditation demonstrates our commitment to environmental protection in all aspects of our operations.

官方的认可，这证明了我们保护环境的决心，在所有我们的业务方面。

In 2001 passed the ISO9001 international quality system certification and accreditation of environmental protection.

于2001年通过了国际ISO9001质量体系认证和环保认证。

No doubt those drawbacks lead to expansion of the nation's power, and the phenomenon that the accretive part using right of land is difficult to abstain an effective protection.

首先，应整合我国国有土地使用权出让制度的立法思路：第一，应在国有土地使用权出让制度中确立起可持续发展原则，公开、公平、公正原则和保护、合理利用出让土地的原则。

Accumulator to the system of economic, energy, security, reliability, environmental protection, and the effect is obvious.

蓄能器给系统带来的经济、节能、安全、可靠、环保等效果非常明显。

Accumulator society dedicated to environmental protection, comfortable high-tech heating products are the eternal pursuit of the company.

为社会奉献环保蓄能，舒适的高科技供暖产品是公司永远不变的追求。

The macro conjugated molecule fluorene derivative has 2, 3, 6, 7-tetraamino-9, 9'-dialkyl fluorene as a raw material which is added to an organic solvent respectively together with phenanthrenequinone, acenaphthene quinone or bis-carbonyl pyrene derivatives and strong base; under the protection of inert gas, reflux reaction is carried out to the materials, so as to prepare a series of trapezoidal conjugated molecules containing fluorine structures.

本发明涉及一类含大共轭分子的芴衍生物及其制备方法，大共轭分子芴衍生物是将原料2，3，6，7-四氨基-9，9'-二烷基芴，分别与菲醌、苊醌或二羰基芘的衍生物以及强碱加入到有机溶剂中，在惰性气体的保护下，回流反应制得一系列含有芴结构的梯形共轭分子。

The advantages of acetylene production by dry method were introduced, including safety, environment protection and economic profit.

介绍了干法乙炔工艺在安全、环保及经济效益等方面的优越性。

Environmental protection equipment: Buried sewage treatment equipment, acid mist purification tower, flotation equipment, water purification equipment, water and equipment, chlorine dioxide disinfection equipment.

环保设备：地埋式污水处理设备、酸雾净化塔、气浮设备、净水设备、化水设备、二氧化氯消毒设备等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。