precipitation的例句大全

Impact of lunar cycle on the precipitation in India

月循环对印度降水的影响

Dead oil a semi-oxidized state seems capable of effecting the direct precipitation of uranium from solute.

半氧化状态的重油似乎可能影响铀从溶液中的直接沉淀析出.

The actual practice of electrical precipitation involves a surprising number of scientific disciplines.

在实践中,电收尘涉及到许多科学领域.

The annual average precipitation 510 millimeters, 80 % concentrated in the six to August.

年平均降水量510毫米, 百分之八十集中在六至八月份.

Annual precipitation average of 470 millimeters, annual average frost-free period around 170 days.

年降水量平均为470毫米, 全年 无霜期 平均为170天左右.

The annual average precipitation 413 millimeters, often disasters are drought, hail and frost.

年平均降水量413毫米, 常发生的灾害有干旱, 冰雹和霜冻.

The preparation of ultra-fine aluminum silicate powders by chemical precipitation-coating modification was studied in this paper.

本文采用氧化锌沉淀包膜法修饰超细硅酸铝颗粒,探讨了不同的修饰工艺对纸张各项性能的影响.

The negative correlation was showed between below ground biomass and average air temperature or precipitation monthly.

金露梅灌丛地下生物量与月平均气温和降水量有负相关关系.

To prevent the formation damage induced by asphalting precipitation is one of the technical difficulties during development and production of heavy crude oil reservoir in the Bohai Sea.

防止沥青质沉积造成的储集层损害是渤海稠油油藏开发生产中遇到的技术难题之一。

The subsystems are not only controlled by their exterior dynamical conditions ( precipitation, evaporation, surface water, groundwater), but also controlled by the inner dynamical conditions ( aquiferous medium circulation conditions); thus, they have unique ground water dynamic field.

各地下水动力亚系统受外部动力条件（降水、蒸发、地表水、地下水）的制约，同时受内动力条件（含水介质循环条件）的控制，形成了独特的地下水动力场；

Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared homogeneous precipitation method.

以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.

Experimental studies on asphaltene precipitation under high pressure gas injection

高压注气条件下沥青质沉淀的实验研究

Evaluation and control of formation damage induced by crude asphaltene precipitation

原油沥青质沉积引起储层损害的评价与控制

Adsorption and Precipitation Mechanism of Petroleum Asphaltene and its Influence Factors

石油沥青质的吸附、沉淀机理及其影响因素

Experiment on precipitation amount and mechanism of asphaltene in high-pressure gas injection process

高压注气过程中沥青质沉淀机理及规律的实验研究

Phase behavior and equilibrium in asphaltene precipitation process with antisolvent

抗溶剂沉淀沥青质过程相态及相平衡研究

With the asphaltene precipitation, the rock permeability reduces correspondingly.

随着沥青质的沉积，岩石渗透率也相应的降低。

The methods of combine arithmetic mean with the area weighting average are adopted when calculation of amount of precipitation and the evaporation capacity.

具体计算时，降水量、蒸发量主要采用了算术平均与面积加权平均计算相结合的方法；

In this paper, a new simple and convenient method has been introduced, that is to say, the test sample is dissolved directly by acid, the solution is dehydrated by animal glue, then the precipitation is burned for measuring SiO2 content.

现介绍一种较简便准确的方法：试样直接用酸溶解，动物胶脱水，沉淀灼烧后测定SiO2含量。

The result shows that ① the average temperature, soil temperature and amount of precipitation inside forest are lower than outside forest;

结果表明：①林内平均大气温度、土壤温度以及降水量相对林外明显偏低；