optimum density的例句大全

graphic method by higher curve for the maximum dry density and the optimum water content

最大干密度和最佳含水量的高次曲线图解法

discussion on precision of biggest dry density and optimum water content

最大干密度和最优含水率的准确性探讨

the numerical solutions of maximum dry density and optimum water content of soil

确定土的最大干密度和最优含水率的数解法

the mixed ratio of buton rock asphalt mixture with different proportion was designed, by the gtm experimental method. then, the optimum proportion of the oil and stone, and the standard density were obtained.

利用GTM试验方法对掺加不同掺量布敦岩沥青的混合料进行了配合比设计，得出了最佳油石比和标准密度；

and further the optimum parameters of our light source is explored from the power voltage and gas pressure. with the increasing of power supply and the parameters optimization of the lamp, a higher optical output power density will be obtained.

进一步从电源电压、工作气压等方面探讨了光源的最佳运行参数，随着电源功率的增大和光源结构参数的优化，可望得到更大的光输出功率。

optimum transplanting date and plant density of welsh onion in irrigated area of gansu corridor

河西走廊川水区大葱移栽适期与密度

the maximum dry density of 5. 7% saline soil is the biggest value and the optimum water ratio decreases with salt content.

含盐量为5.7%时最大干密度最大，最优含水率随含盐量的增加而减小。

the optimum food density was 45-65 × 106 cells/ ml;

最适饵料密度是45－65×106个／ml。

Study on Multilocular Heredity of B.juncea and Interspecific Hybridization between B.juncea and B.napus; STUDY ON TECHNIQUE FOR SEED PRODUCTION OF TERNARY HYBRID COLE-RAPE SOWING IN SPRING& ⅳ. EXPERIMENT OF OPTIMUM ROW-RATIO AND DENSITY

芥菜型油菜多室性状的遗传表现及其与甘蓝型油菜的种间远缘杂交甘蓝型三系杂交油菜春播制种技术研究&Ⅵ适宜行比与密度研究

The optimum properties of the set EPDM rubber insulation are as follows : density 1.

确定最佳配方和工艺生产出的三元乙丙橡胶 绝热层 密度为1.

The suitable planting density and time of sowing are favor of optimum use of soil water and improving water use efficiency, and make potato increasing its output.

适宜播种密度和播期有利于土壤水分的优化利用和水分利用效率的提高，可促进旱地马铃薯增产。

In cool-warm japonic rice area, it's optimum planting density is 450,000 hills per hm2 and two seedling per hill. the difference between the yields of different planting density is significant at 5% level in both experiments.

在温凉粳稻区的栽插密度以45.0万丛/hm2,2苗/丛产量最高，不同栽插密度之间产量差异达显著水平。

On the basis of tree edge growth effects, the suitable planting density, reasonable spacing of planting spots and optimum patterns were suggested for poplar plywood plantations.

笔者根据林分边行生长优势原理，提出了杨树胶合板材人工林的适宜造林密度，合理的种植点配置方式和优化的杨粮间作模式，为平原农区发展杨树胶合板材人工林基地提供了依据。

The optimum conditions of the anion-exchange fiber absorb the iodine ion, such as ion density, time, the pH value were studied.

并以碘离子为研究对象，系统地探讨和研究了阴离子交换纤维吸附碘离子的最佳条件参数如离子浓度、时间、pH值等。

Solve the maximum dry density and optimum moisture content of the material by the interposition method

用数值分析方法求解材料的最大干密度和最佳含水量

Determining the Optimum Stocking Density for Intensive Cultivation

集约化养殖最佳放苗密度的确定

In orthogonal test, the optimum technical parameters were coating with 3.0% chitosan, tightness knitting density and tricot stitch based on interlock. Thirdly, the chest wall prosthesis was treated by heat setting.

最后通过方差分析，选出最优的可降解人工胸壁的参数：甲壳胺涂层浓度为3.0%，编织密度紧密的双罗纹经平组织。再次，对人工胸壁进行后整理，主要是定长热定型。

When the sampling consume index ( C 1/ C 2) of the primary unit and secondary unit for two-stage sampling equals 10, the optimum sampling number of secondary unit is 5 or 6 twigs at each density.

当二阶抽样的初级单元与次级单元的消耗指标C1／C2＝10时，在各种密度下次级单元的最适抽样量为每样株5～6个枝条；

Drilling mud density optimum technique of creep stratum in deep borehole

深井蠕变地层钻井液密度优化技术

Optimum performance comparison of intercooled gas turbine cycle under power and power density conditions

燃气轮机中冷循环功率和功率密度优化比较