查询词典 water vapor

Purity of Water--Unless otherwise indicated, references to water shall be understood to mean water from a city water supply or natural source, including non-potable water.

纯净水-除非另外的被指明，涉及到的水应该被理解为供给城市的水或天然来源的普通水，包括不适用于饮用的水。

The results showed that the city water detection of organic pollutants in water content did not exceed state drinking water standards,but type UPVC water pipes head slightly higher than the organic content-type castiron pipes,top water and organic content is ...

结果表明，自来水厂出厂水中检出有机污染物含量均未超过国家饮用水水质标准，但UPVC型水管中水头水有机物含量略微高于铸铁型水管，中断水中有机物含量基本相同。

This product is at the micro-organisms are dormant, to preserve the stability of easily put into the water body, the dormant viable recovery and will soon collapse and the multiplier into a dominant population reproduction, the rapid decomposition of organic pollutants in water, the elimination of amino nitrogen in the water , nitroso nitrogen, hydrogen sulfide and other harmful substances, and single-cell algae into the source of nutrition, the promotion of diatoms, green algae, such as good growth, inhibit the propagation of harmful algae, play a role in the rapid fertilizer, at the same time can increase the dissolved oxygen water, purification at the end of quality, improve water quality.

本品微生物均处于休眠状态，稳定而易保存，投放到水体后，休眠活菌能很快复苏和崩解，并以倍数繁殖成优势种群，迅速分解水体中的有机污染物，消除水中氨基氮、亚硝基氮、硫化氢等有害物质，并将其转化为单细胞藻类的营养源，促进硅藻、绿藻等优良藻类的生长，抑制有害藻类的繁殖，起到迅速肥水的作用，同时能增加水体溶氧，净化底质，改善水质。

7 Percent of rain water was kept in plant after 7 days. The change of plant water δD indicated the water use efficiency of plant was effected by micrometeorology factors. The rising of soil temperature prevented plant root absorbing soil water, and soil moisture content facilitated plant root absorbing soil water.

大雨（65.3mm）降水后，雨水能够更快地渗入植物的根系层，对干旱区植物的补水作用较强，植物能够及时利用大雨，而且雨水在植物体内保持的时间较长，7天后植物体内保持雨水的41.8-53.7％。

The absolute humidity is the amount of water vapor present in a unitvolume of air (usually 1 m3 of air).

绝对湿度是指单位体积空气中水蒸气的含量（一般是1 m3空气）。

Use of water vapor or carbon dioxide in the 850 ~ 900 ℃ activated carbon.

利用水蒸气或二氧化碳在850～900℃将碳活化。

This thesis focused on studying the enhancement mechanism of additive on the absorption of water vapor by aqueous LiBr, investigating the base principles of additive on absorption process, and finding out more efficient applying methods of additive on absorption chiller than the conventional method.

在溴化锂机组的吸收器中采用添加剂促进溴化锂溶液对水蒸气的吸收是一种简单、方便、且行之有效的强化手段。本文的重点在于通过对添加剂强化机理的研究，探讨添加剂对吸收强化影响的基本规律，寻找更加有效的强化方法。

Using the adjoint operator of PW, nine sites'PWs are successfully assimilated into the initial condition and altered the initial temperature, water vapor and wind field. The change varies with variable fields and pressure levels.

本文利用开发的用于同化可降水量和天顶延迟的模式，成功地将9个站点的大气可降水量的分布及变化信息同化到初始场中，从而使初始场在湿度场、温度场和风场方面较同化前得到改变，这种改变在不同变量场、各个层次上变化的大小和形势是不相同的。

The gas semi-synthetic which use for Synthesis ammonia gas is take water vapor and oxygen as gasifying agent.

作为氨合成的半水煤气是以氧气和蒸汽作为气化剂的制得的气体。

To restore the ability of chromium can be dissolved in sulfuric acid, hydrochloric acid and High-FE acid and release hydrogen, but also of pure chromium with aqua regia does not work, when there is the presence of halogen ions in the acid can not be long-term stability, high temperature with alkali, hydrogen sulfide, sulfur steam, phosphorus, ammonia, such as carbon monoxide and water vapor reaction of the corresponding compounds, in the high temperature reaction of silicon into the silicide also chromium, chromium alloys with many metals generate a wide range of industrial applications, such as chromium-manganese stainless steel is used extensively for chemical plants.

铬的还原能力强，能溶于硫酸、盐酸和高FE氯酸而放出氢气，但纯铬连王水也不起作用，当有卤素离子存在时，在酸中不能长期稳定，高温时能与强碱、硫化氢、硫蒸汽、磷、氨、一氧化碳和水蒸汽等反应生成对应的化合物，在高温下还能与硅反应成硅化铬，铬能与许多金属生成合金广泛在工业上应用，如铬锰不锈钢大量用于化工设备。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

乌鸦叫。 51-论文网