查询词典 average density

The results reveal that under the conditions of the third-class sites in the Southern Fujian mountain areas,the suitable planting density is 1250～1798 trees/hm 2 for building eucalyptus short-cycle industrial raw material forests; and adopting the present density to conduct afforestation may culture the best-selling dimension lumber with higher growth and may obtain better economic benefits.

通过对 7年生巨尾桉不同造林密度生长量、生物量分析，结合目标培育径阶所确定的理论适宜株数的研究，结果表明，在闽南山地Ⅲ级立地条件下，营造桉树短周期工业原料林适宜造林密度为 1 2 5 0～ 1 798株·hm-2 ，采用该密度造林不但可以培育市场畅销的规格材且生长量较高，可取得较好的经济效益

The leakage current of poly-Si TFTs is owing to the high drain electric field and large trap state density at drain junction. In this thesis, we found the silicon nitride film as the diffusion barrier prevents the hydrogen atoms downward diffusion and accumulated at the channel to further reduce the trap state density.

对於复晶矽薄膜电晶体其漏电主要与缺陷密度和集极电场强度有关，在本篇论文中我们发现氮化矽绝缘层能够有效的阻挡氢原子向下扩散而累积在通道之中，更进一步的去修补通道中的缺陷。

Taking Zhengdan958 as material,six density levels were designed to investigate the effects of different planting density on physiological decline on ear leaf of summer maize.

以郑单958为供试品种，在大田条件下研究不同种植密度对夏玉米果穗叶生理功能衰退特性的影响。

In these factors, reducing population density (especially city population density), improving earthquake-proof capability of buildings and enhancing forecasting accuracy, which could he affected by human activities, are more important for reducing the casualties in earthquakes.

作为人为可控预测指标，减少人口密度特别是城市人口密度，提高建筑物抗震能力及预测预报水准，对於减少地震灾害人员伤亡起更重要的作用。

The anodes have improved assembly density, high capacity and high energy density.

该负极具有改善的装配密度、高容量和高能量密度。

Do the frequencies at which resonance occurs depend on the linear density of the wire Do the shapes of the resonance patterns (locations of nodes and antinodes) depend on the linear density of the wire

共振频率是否依赖于金属丝的线密度共振模式的形状是否依赖于金属丝的线密度

Do the frequencies at which resonance occurs depend on the linear density of the wire Do the shapes of the resonance patterns (locations of nodes and antinodes) depend on the linear density of the wire

通过换线来改变其线密度。共振频率是否依赖于金属丝的线密度？共振模式的形状是否依赖于金属丝的线密度？

Keeping baryon density invariant, the fractions of hyperons at S = 2 are largerthan those at S = 1 in the region of relative low density of baryons.

给定重子密度，中子在S=2时的组分比S=1时的小，而质子、电子、μ子在S=2时的组分比S=1时的大，特别是在低密度区域。S是每个重子的熵。

Herbs bourgeoned with a high density and a low coverage in early july . with the coming of rain season , the velocity of growth in herbs enhanced with the higher coverage in august . in september , the growth of herbs stopped and the density and coverage of herbs descended

草本植物在7月初萌发，平均密度大，但植株较小，盖度也小；随着降雨量的增加，在8月份一一草本植物的快速生长期，草本植株个体长大，平均盖度达最大值，但是密度却有所下降；到了9月中下旬基本成熟并逐渐死亡，盖度和密度均下降。

At last the breeding selection, density determination and spatial pattern are discussed and also rational density zones of some shrub and arbor breedings are suggested on base of water relationship theory and spatial characteristics of soil water utilization.

最后，结合灌木树种的水分关系和灌木对土壤水分利用的空间特征，简单地叙述了防沙治沙等生态建设工程应用水分原理选种的原则、适宜密度、确定和配置方式，并给出部分灌木树种的适宜密度区间。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。