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- From the results,it is found that the daily evaporation rate increase with storage pressure in the cylinder,and the fl... 结果表明,气瓶的日蒸发率随着压力的升高而增大,同时日蒸发率的波动也越大,且环境温度对日蒸发率的影响出现延迟。
- Study on the daily evaporation rate of high - vacuum multilayer insulated dewar 小型高真空多层绝热杜瓦日蒸发率性能研究
- Study on the daily evaporation rate of high-vacuum multilayer insulated dewar 小型高真空多层绝热杜瓦日蒸发率性能研究
- STUDY ON THE CHANGE OF DAILY EVAPORATION RATE WITH STORAGE PRESSURE OF CRYOGENIC DEWAR 低温杜瓦日蒸发率随压力变化规律研究
- Daily evaporation rate 日蒸发率
- During summer fallow, the anti-evaporation rate of NTS was 12.87%, and 18.32% higher than those of CTS and CTB, respectively (P<0.01), the daily evaporation of NTS was 59.85% and 64.14% (P<0.01) lower than that of CTS and CTB, respectively. 在夏季休闲期;NTS的抑制蒸发率比CTS和CTB分别提高12.;87%25和18
- Salinities are higher in the tropics due to high evaporation rates. 在热带地区,由于蒸发速率大,海水盐度较高。
- Besides these, also some opinions on the verification period of design and evaporation rate of sludge were discussed. 还针对水厂污泥脱水,就设计、校核周期,污泥中水分的蒸发速率提出了看法。
- The results indicated that we could have smoother pattern under precise evaporation rate control. 其蒸镀结果并指出,透过精确的蒸镀速率控制,我们能得到较佳的蒸镀图形。
- Forest, prairie and grassland, irrigated field have higher daily evaporation, while cold desert, Gobi and droughty riverside land have low daily evaporation, some of which reach to 0. 植被条件差的寒漠、戈壁、干旱河滩地日蒸散低,其中大部分区域蒸散发量为零或接近零。
- The main parameters calibrated in the model are dispersion coefficient(a=0.07, b=0.7), roughness length(0.02m), wind drag coefficient(Cwd=3%), and evaporation rate(0.1/d). 经过率定后确定模型中主要参数值如下:扩散参数a=0.;07;扩散参数b=0
- In the aspect of soil evaporation resistance, the absorbant was clearly effective to all kinds of soil, and the evaporation rate tended to reduce with the increase of its dosage. 在土壤抗蒸发方面,保水剂抗蒸发作用明显,随用量的增多而各土壤的蒸发量减少。
- In this paper, the performance of ACA is approved by dynamically adjusting evaporation rate of pheromone and applying the global updating rule of the best and the worst path. 针对以上缺陷,本文提出一种通过动态地调整信息素的挥发度和采用最优、最差路径信息素全局更新策略得以克服。
- For checking the thermal performance and establishing the design of experimental system of the vehicle liquid hydrogen Dewar,a series of experiments of evaporation rate have been done. 为检测低温容器的热性能及车载液氢杜瓦试验系统的设计要求 ,进行了一系列液氮蒸发率试验。
- The flow mass of every sectional material in the procuctive process in the chemical engineering equipment was solved by computer.The solving method of the evaporation rate of hexane was discussed. 利用计算机求解化工设备生产过程中的各股物流量,同时对浓缩器中己烷蒸发率求解的方法作了一些讨论。
- In most plants stomata are located mainly in the lower epidermis of the leaf, where evaporation rates are lower. 气孔和保卫细胞合称气孔器。
- The present study represents an extension of earlier work by Penner on evaporation rates for isothermal droplets. 透过光阳公司提供的资料作为设定条件,评估引擎操作温度与分布均匀性。
- Daily practice is the trick in learning a foreign language. 每天练习是学会一门外语的诀窍。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。