soil resistance rate的意思|示意

Based on the resistance method, a method to measure the soil corrosive rate of pipe material reliably is established through improving measuring technology in the paper.

在电阻法的基础上，通过改进测试技术，建立了一种可以获得可靠管材土壤腐蚀速率数据的测试方法。

The realization of low earthing resistance design in high resistance rate places is emphasized, such as stony soil, gravel, rock and so on.

重点提出了如何在多石土壤、砂砾、岩石等高电阻率的场所实现低接地电阻的设计要求。

Two mathematical models are presented to depict the resistance and the resistance-reduction rate in an air curtain between soil and slide moving on a moist and soft ground.

提出了滑板在湿软土壤中滑行时，气幕条件下的阻力和减阻率的数学模型。

The soil erosion resistance indexes have very close relations with non-capillary porosity, soil capillary porosity, final infiltration rate, the content of organic matter.

林地土壤抗蚀指数与其相关因子非毛管孔隙度、毛管孔隙度、稳渗率、有机质含量关系最密切。

The special compound fertilizer also can improve soil property, improve the utilization rate of the fertilizer, and strengthen the disease and lodging resistance of sugar cane plants.

还可改良土壤性质、提高肥料利用率，增强甘蔗植株抗病性和抗倒伏能力。