Some have designed algorithms that use satellite data on surface temperatures to calculate the rate at which plants are absorbing and transpiring water.
一些人已经设计了各种算法,可利用卫星针对地表温度收集数据,计算出地球吸收和蒸发水分的速率。
The results indicated that the temperature of the surface and middle-level water in reservoir dropped, and then it could inhibit the birth rate of algae cells.
结果表明,通过试验,表、中层水体的温度有所下降,温度降低会抑制表、中层水体中藻细胞的繁殖速率。
Due to the surface retardation, the attenuation rate of velocity becomes quicker, which depends on water depth and jet width.
由于水面的阻滞,中轴线上垂向速度的衰减较自由射流快,衰减规律随水深和射流宽度而异。
Particularly in the course of recovering the oil floating water surface, the ways and the rate of recovery directly depends on the viscosity and temperature-viscosity of crude oil.
尤其在水面浮油的回收过程中,回收方式的选择和回收率直接取决于原油的粘性及其粘温特性。
The cleaning parameters affecting cleaning rate using pure water jets to clean road surface were researched.
研究了使用纯水射流进行路面清洗时,影响路面清洗率的清洗参数。
This paper mainly reports the experimental study that containing phenol compound in edible water is got rid of with manganese sand surface change. The rate of removing the phenol is 99%.
本文叙述了锰砂表面改性(以下简称旧锰砂)处理含酚饮用水的实验研究,陈酚率可达99%。
Many properties of material were tested, such as mechanical property, surface water contact Angle, water absorption rate, infrared spectrum and ESCA analysis.
测试了材料的力学性能、表面接触角、吸水率,同时对材料进行了表面电子能谱(esca)分析。
The rate of filtration depends on the surface area, depth, and type of sand through which the water is passed, and the pressure of the water.
过滤速度取决于表面区域、深度以及水通过的沙子类型和水压。
The results show that the free settling velocity and the hindered settling rate of fine particles in water have increased after the mineral surface becam…
结果表明,矿粒表面疏水化后,在水中的自由沉降速度和干涉沉降速度均上升,这与理论分析结果相一致。
The groundwater is utilized in excess. The surface water is seriously polluted. The eligible rate of drinking water source is 90.8% in Shijiazhuang.
石家庄市饮用水水源的水质合格率为90.8%,自来水和污水处理成本不断增加导致水价持续上涨。
This paper discusses the method for classifying surface water pollution and giving it a main title as well as a subtitle according to pollution share rate.
依据污染分担率大小,划分地表水污染类型,并冠以主名称、副名称。
The defects of sand-slag and gas-hole are absent in the water-cooling-sprayer whose surface is clean and qualified rate is more than 90%.
结果表明:铸件表面光洁,无砂眼、气孔等缺陷,铸件合格率高于90%;
The microstructure and porosity were observed under scanning electron microscope, and the pore diameter, rate of water absorption, and surface density were determined.
以扫描电镜观察支架的表面特征,测定支架的孔径值、材料的吸水率及表观密度。
Washing corms with running tap water overnight before sterilization were effective for reducing surface epiphytic microorganisms significantly and depressing the rate of contamination.
此外,表面灭菌前采用流水冲洗过夜可有效减少球茎表面附生菌,明显降低污染率。
The results showed that initial fruit temperature, specific surface area, flesh thickness and melon to water ratio affected temperature decreasing rate of melon fruits in well water.
结果表明,果实初始温度、比表面积、果肉厚度、瓜水比例均影响降温速度。
The results showed that initial fruit temperature, specific surface area, flesh thickness and melon to water ratio affected temperature decreasing rate of melon fruits in well water.
结果表明,果实初始温度、比表面积、果肉厚度、瓜水比例均影响降温速度。
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