The sap flow rate of Hippophae rhamnoides L.
sinensis Rousi)的树干液流速率进行测定,用自动气象站同步连续监测太阳总辐射、空气温度、空气相对湿度、风速、10 cm处土壤温度等环境因子,用LI-6400系列光合仪同步测定每日6:00—18:00的沙棘叶蒸腾速率。
Relationship between stock sap flow rate of Zizyphus acidojujuba Hu and environmental factors
酸枣树干液流速率与环境因子的关系
A Study on the Sap Flow Rate of Pinus Tabulaeformis Trees during Summer in Taiyue Mountain, Shanxi Province, China;
山西太岳山油松林木夏季树干液流速率的研究
Stem SaP Flow Dynamiesin Relationto Environmental Factors of Larix Gmelini
兴安落叶松树干液流速率及其影响因子的研究
Cross-correlation velocity measurement of gas-liquid two-phase flow based on void fraction
基于截面含气率的气/液两相流相关速度测量
The expansion ratio is related to the liquid flow rate, fluidization velocity and free descending velocity of the packing material.
填料膨胀率的大小与液体流量、填料的流化速度及自由沉降速度有关。
Distribution Function of Velocities and Characteristic Velocities in the Course of Effusion;
小孔泻流速率分布函数及其特征速率
a steady speed, flow, rate, pace, etc
稳定的速度、 流速、 速率、 步子等
the rate of flow of radiant energy (electromagnetic waves).
辐射能流动速率（电磁波）。
The efflux rate increases greatly.
流出速率大为增加。
Research on the Supersonic Two Phase Flow Liquefaction Equipment
超声速气液两相流液化升压装置研究
A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity,respectively.
分别用“漂流通量模型”和“能量耗散模型”描述了气含率和循环液速的变化情况。
Source and Channel Rate Control for Streaming Multimedia;
流媒体信源码率和信道速率控制研究
Theoretical Study of Electron Transfer Rate in Solution
溶液中电子转移反应速率的理论研究
Study on Resource Utilization for Fast Growth Wood Pulping Wastewater
速生材高得率制浆废液的资源化利用
The Research of the Power Adaptability's Hydraulic System Based on Frequency Control
变频调速功率适应型液压系统的研究
Study on Absorption of CO_2 Bubble Disintegration in NaOH Solution
CO_2微细气泡在NaOH溶液中吸收速率研究
velocity of liquid assets
流动资产周转率/流通速度
Investigation on supersonic cold flow and liquid jet over struts
支板超声速冷流流场及液体喷流混合特性