查询词典 evaporation

Simulating experiments were conducted to study the effects of sand and gravel mulches with different sizes on moisture evaporation from soil surface.

为研究不同粒径砂石覆盖对土壤蒸发过程的影响，进行模拟试验。

Pot experiments were conducted to investigate the effects of 4 kinds of organic materials (domestic waste, stem-type plants, strip-type plants, and broad-leaf plants) as mulches to soil water evaporation.

通过室内盆栽试验，研究了生活废弃物、茎秆类植物、条状类植物和阔叶类植物4种有机物材料覆盖土壤表面对土壤水分蒸发的影响。

Remember, many organic materials such as leaves, grass clippings and chipped branches can be used as a mulch Mulches placed on the soil surface control weeds, reduce evaporation, make soil temperature cooler in summer and warmer in winter, and reduce soil erosion.

请记住，有很多有机材料，如树叶，草，剪报和插话分行，可作为地膜覆盖物放置于土壤表面控制杂草，减少蒸发，使土壤温度较凉夏暖的冬天，减少水土流失。

Their skin is a lot drier and oilier due to higher sebum levels and high moisture evaporation rates.

皮肤干燥、涂油机是由于大量高层次、高皮脂水分蒸发率。

Step-wise evaporation 207Pb-206Pb dating has been conducted for uni-genetic magmatic zircons from quartzofeldspathic gneiss and pegmatite, respectively, from Guandi complex, sporadically outcropped around Fangshan pluton in Zhoukoudian area, western Hills of Beijing.

北京西山周口店地区房山岩体周围关坻杂岩的长英片麻岩和伟晶岩脉具有类似简单岩浆结晶成因锆石的蒸发法Pb-Pb年龄。

The result of simulation based on the method we have suggested on urea evaporation and pelleting shows the performance is satisfied.

这种分布式的框架结构同以往的集中式的诊断方法相比，无论是在通信需求还是在计算复杂度上都具有显著的优越性。

The membrane formation processes include two main processes, the evaporation process was dynamically monitored with FTIR-ATR and the immersion process was dynamically photoed with optical microscope. The kinetic effect of the dry/wet phase inversion process on the morphology has been studied.

动态监测成膜过程的不同阶段，用傅立叶变换红外光谱仪来研究干相转化的蒸发过程，采用数码相机连续照相的方法，用光学显微镜来研究湿相转化的凝胶过程，并探讨成膜动力学过程对膜的最终结构及性能的影响。

In this paper,based on determination of initial and boundary condition,implicit difference method was used to present difference equations in order to simulate soil water movement of one-dimensional ponded water infiltration,redistribution and evaporation mathematically.

而数值法则可采用不同的初始和边界条件，实现复杂条件下水分运动过程的预测，从而给出相应条件下水分运动的分布规律[1，2]。

We also propounded and developed the study of introducing the cw laser evaporation technology into an ECR ion source.

本文还进行了将连续激光蒸发技术应用到ECR离子源中的研究。

Cm.℃.min-1,0.344 J.-1 and 0.311 J.-1.The average thermal diffusivity is 0.244～0.247cm2.min-1.By pressing soil and using lichen coat,the reforesting technique of catchment can lighten the bad effect of nudity soil,and can lower down average topsoil temperature by 0.2～1.5 ℃, maximum topsoil temperature by 2.7～4.0 ℃, topsoil temperature amplitude by 2.5～3.7 ℃, and depress 11%～25%soil thermal flux and 4%～15%soil evaporation.

拍光压实后喷涂引植地衣、苔藓，可有效缓解地表裸露后产生的负影响，在生长季可降低表层均温0.2～1.5 ℃，降低最高表层土温2.7～4.0℃，降低表层土温日较差2.5～3.7 ℃，降低土壤热通量11％～25％，有效降低土壤蒸发4％～15％。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。