1) water capacity
容水度
1.
For finite element calculations that often appear in the numerical dispersion phenomenon,the law and its approach are studied,and then the calculation of water capacity is improved, and edit finite element program.
针对有限元计算过程中出现的数值弥散现象,提出了容水度的改进算法并编制了程序,模拟了复合土工膜缺陷渗漏量室内物理模型试验,给出试验过程中饱和-非饱和渗流场的变化过程。
2.
In order to improve the finite element analyses of saturated-unsaturated seepage, some new methods was put forward in this paper, such as the method of revising water capacity and the technique of accelerating iterative convegence, which can be used to avoid the numerical dispersion in the calculation of saturated-unsaturated seepage so as to raise the convergence speed.
本文对饱和—非饱和渗流有限元分析方法加以改进 ,提出了修正容水度和加速迭代收敛技术的新方法 ,消除了饱和—非饱和渗流计算中存在的数值弥散现象 ,提高了收敛速度。
2) gravimetric moisture content
重量水容度
3) allowable level of concentration
容许浓度水平
4) specific water capacity of soil
土壤比容水度
5) water capacity
水容
1.
The characteristics of water capacity of branches and stems of Pinus tabulaeformis were studied in this paper to further illustrate the laws and controlling mechanisms in water consumption of forest tree species,and then provide a theoretical guidance for water management and the afforestation of P.
该文通过对油松枝条和茎干组织水容特征研究,旨在进一步阐明树体水容对蒸腾耗水的影响,为油松山地造林和城市绿化水分管理提供理论指导。
2.
were used to measure the hydrology conductance,water potential and water capacity of one-year-old twigs by flushing and pressure chamber method in growing season.
)6种木本植物,采用冲洗法和压力室法分别测定了一年生小枝的导水率、水势和水容,采用曲线回归方法拟合各树种栓塞脆弱性曲线和水势-水容关系曲线。
6) water capacitance
水容
1.
The characteristics of water capacitance in the branches and stems of Pinus tabulaeformis,Platycladus orientalis and Acer truncatum were studied in this paper.
对元宝枫、油松、侧柏等3个树种枝条和树干水容特征进行了研究。
2.
This paper summarized the researches on the stoma and none-stoma controlling mechanisms for leaf transpiration of tree species,the mechanisms of conduits cavitation and xylem embolism,and the concept of wood tissue water capacitance.
本文就林木耗水的气孔与非气孔调节机制、木质部空穴和栓塞的发生和恢复机理、树体组织水容等方面进行了综述,对它们在树木水分传输过程中的调控作用和意义开展了探讨。
3.
The hydraulic resistance is a ratio of the water potential difference to the average rate of outflow and inflow,and the water capacitance is a derivative of the water storage with respect to the average water potential because of the nonsteady nature of water transport.
由此出发,考虑到水流的非稳态性,某一流路的水阻定义为其水势差与平均流量之比,水容为其贮水量对平均水势的导数。
补充资料：容度积
分子式：
CAS号：
性质：难溶电解质饱和溶液中，其离子浓度的幂乘积。由于在极稀的溶液中浓度近似等于活度，所以溶度积近似地等于活度积，即溶度积近似等于Ksp。
CAS号：
性质：难溶电解质饱和溶液中，其离子浓度的幂乘积。由于在极稀的溶液中浓度近似等于活度，所以溶度积近似地等于活度积，即溶度积近似等于Ksp。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条