water cycle是什么意思

网络释义

用法例句

Causes analysis of WC rolling ring breakage used in high-speed wire rod mill and the control measures;

高线轧机WC辊环断裂分析与控制

Micro defects in tungsten carbide particulates reinforced steel matrix composites by electroslag melting and casting;

电冶熔铸WC/钢复合材料的显微缺陷

The water cycle processes in large scale were studied by many scientists.

利用GAME -Tibet期间所取得的高分辨率土壤温度、含水量以及降水量资料 ,对藏北高原地气之间的水分循环过程进行了分析。

Forest fire effects on hydrology through indirect ways, which mainly represented through vegetation, letter, soil and ecological environment changes after fire and their effects on water cycle ,water quality and aquatic organism.

森林火灾对水的影响是间接的 ,主要表现为火烧后植被、地被物、土壤以及生态环境的改变影响水分循环过程、水质、水生生物等方面。

Based on the observational data from the positioning experimental plots,this paper sets forth the dynamic characteristics of water cycle of latored soils in the south subtropics.

根据定位观测资料，阐述了南亚热带丘陵赤红壤水分循环的动态特征。

The artical takes water transporting from oceans through atmosphere to the continents as a key link of water circulation, which consists of evaporation, precipitation, atmospherical circulation and runoff as its main constituents, related closely with climate and its change.

指出水分循环的关键在于海洋通过大气向大陆输送水分。

So when calculating the amount of globe atmospheric water, the cloud water content can be ignored;(2)Cumulonimbus is abundant of water,but calculation shows that its precipitable water is less than 3 mm;and (3)There are 1 000 mm water precipitated from the cloud every year, but the precipitable water of cloud is exiguity,so water circulation is very.

③由于云的含水量很小 ,而每年有 1 0 0 0mm的雨雪从云中降落 ,所以云中的水分循环很快 ,从成云到致雨 (雪 )不足 2h。

Synthesis of Ultrafine WC and WC-Co Powders by Integrated Mechanical and Thermal Activation Process;

机械与热综合活化法制备超细WC和WC-Co粉末

Study of WC-10Co Cemented Carbide in Low Pressure Sintering Technology;

WC-10Co硬质合金低压烧结工艺的探索

WC Reinforced Surface Metal Matrix Composite Produced by Plasma Melt Injection;

等离子熔—喷制备WC增强表层复合材料

Study on Explosive Powder Compaction of WC/Cu Composites;

爆炸粉末烧结法制取WC/Cu复合材料

The Study of Wear Resistance of Tungsten/Nickel-Base Alloy Composite Coatings;

WC/Ni基合金复合涂层耐磨性研究

The Research on WC/Cu-Base Alloy Wear-resistant Composite Coating with Bionic Unsmoothed Surface;

WC/Cu基合金非光滑耐磨复合层的研究

Study on the Hot Press Sintering of Nanocomposite WC-Co Powder;

纳米复合WC-Co粉末的热压烧结

The Study of Erosion Resistance of Nanostructured WC-Co Coatings;

纳米WC-Co涂层抗冲蚀磨损研究

A Study of WC-Co Cemented Carbide Modified by Nanosized Rare Earth;

纳米稀土改性WC-Co硬质合金的研究

Study on HVAF WC Coating Sprayed at Aluminum Substrate;

铝基高速火焰喷涂WC涂层性能的研究

Research on Nanocrystalline WC-8(Fe、Co、Ni)RE Cemented Carbide;

纳米WC-8（Fe、Co、Ni）RE硬质合金研究

On the Physical Properties of WC Dispersion Strengthened Copper;

WC弥散强化铜的物理性能(英文)

Research on Nanocrystalline WC-8 (Fe、Co、Ni)RE Cemented Carbide

纳米WC-8(Fe/CoNi)RE硬质合金研究

Research on Properties of Laser Cladding Ni-based WC Alloy on Cr12MoV Steel Surface

Cr12MoV钢激光熔覆Ni基WC合金性能研究

Microstructure of WC /steel matrix composites prepared by centrifugal casting

离心铸造WC/钢复合材料显微组织

Research on Properties of Ni/WC-La_2O_3 Coating on T10 Steel Surface Prepared by Laser Cladding

T10钢表面激光熔覆Ni/WC-La_2O_3性能研究

In-situ Synthesized WC Particle in Electromagnetic Field

电磁场作用下原位生成WC颗粒的研究

Existing States of Lanthanum and Cerium in WC-Co Hardmetal

镧、铈在WC-Co合金中赋存状态的研究