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drought resistance coefficient 抗旱系数
Studies on Turfgrass Drought Resistance. 草坪草需水抗旱研究概述。
Pink ivorywood is an evergreen to semi-decidous tree that is drought resistant but not frost resistant. 粉红象牙木是一种介于常绿至半落叶之间的耐旱但不耐寒的树。
It resistant coefficient also lineally with the particles velocity during special range. 阀体阻力系数在一定范围内随颗粒速度线性变化；
The results showed that the drought resistant capability decreased in order of Tamarix ramosissima Ldb. 结果表明，3树种抗旱性大小顺序依次为：红柳＞侧柏＞合头草。
It had high resistance to DDVP,resistance coefficient>9.5. 对敌敌畏抗性系数>9.;5;属于中抗水平。
The results showed that the drought resistant capability decreased in order of Tamarix ramosissima Ldb., Platycladus orientalis and Sympegma regelii. 结果表明，3树种抗旱性大小顺序依次为：红柳＞侧柏＞合头草。
The resulte of the leaves of corn is similar with wheat0 it indicates that treat with extracts of peganum harmala could enhance the drought resist ability of wheat and corn. 玉米处理结果与其一致，表明浸种处理具有增强作物抗旱性的生理效应。
In Burkina Faso, I saw a government working to import drought resistant seeds and better manage scarce water supplies, helped by nations like Brazil. 当蓝藻细胞达到一定程度时，蓝藻的“密集孽生”会使水体变色、引起泡沫、散发臭气、影响贝类和鱼类的生存，还会使水质大幅度下降。
Based on the Mohr-Column rule, the formula for calculating rock resistant coefficient is given in the paper, and the formula can be applied in kinds of rock conditions. 基于莫尔-库仑屈服准则推导得出的围岩抗力系数计算公式，具有较强实用价值。
Blue grama grass is drought resistant, fine textured and being adapted to this area the germination period is timed to the climate and soil temperature. 蓝色格兰马草耐寒，有很好的纹理。在有适应的气候和土壤温度的条件下，他就会很快发芽。
Container seedling for Pistacia chinensis and study on its drought resistance. 黄连木容器育苗及其抗旱性研究。
Estimation of Seedling Drought Resistance of Herbages in Leymus Hochst. 赖草属牧草幼苗抗旱性评价。
Good corrosion resistance, especially for seawater corro-sion is better than highly resistant Portland cement and the corro-sion resistance coefficient is larger than1. 抗腐蚀性能好，尤其是抗海水腐蚀优于高抗硫波特兰水泥，抗腐蚀系数大于1。
HUANG Zhanbin,WAN Huie,DENG Xiping,et al.Super absorbent polymer effects on soil improvement and drought resistant and water saving of crops[J].Journal of Soil and Water Conservation,1999,5(4):52-55. [4]黄占斌;万会娥;邓西平;等.;保水剂在改良土壤和作物抗旱节水中的效应[J]
The study on graphitization degree,porosity(volume density),purity,resistance coefficient and crystal structure etc of graphite is summarized. 文章针对人造金刚石用石墨材料主要性能的研究进行了综述,包括石墨化度、气孔率(体积密度)、灰分(纯度)、电阻率以及晶体结构等等。
Therefore the prerotation coefficient and the resistance coefficient could be used as major parameters to evaluate the performance of IGV. 针对风机调节门的流动特性，采用预旋系数、阻力系数做为全面评价风机调节门性能的主要指标是可行的。
Hydraulic resistance coefficient formulas are derived according to a great number of flume experiments and relative theory analysis. 通过系列水槽试验和相关理论分析，提出了十字片梅花加糙的有效水深和水力阻力系数计算公式。
Drought Resistance and High Yield Integrated Technology of Corn in Cool Semiarid Area. 半干旱冷凉区玉米抗旱丰产集成技术。
Local resistance coefficient of water cut oil in the plunger is an important parameter to design and calculate in actual production. 含水原油在柱塞凡尔中的局部阻力系数是实际生产中进行设计、计算时十分重要的参数。