查询词典 density

In view of the density and exudates content of glandular trichome depending on different developmental stages in flue-cured tobacco, the density and exudates of glandular trichome on leaves of flue-cured tobacco K326 with different stalk positions were investigated with wide visual microscope and GC/MS.

针对烟叶腺毛及其分泌物含量受烟株发育阶段的影响，采用广视野显微镜和GC/MS，分析研究了烤烟K326品种不同部位成熟叶片腺毛密度及其分泌物的变化情况。

The comparison on different planting densities of hybrid maize Qianxing 201 showed that in 6 density treatments,the yield of the treatments with planting density of 67 500 plants/hm^2 occupied the 1st position,with the best character performance,trimly plants and stronger disease-resistance in the growing stage.

杂交玉米黔兴201不同种植密度比较试验结果表明：6个密度处理中，种植密度为6.75万株/hm2的产量居第1位，各种性状表现较好，生长期间植株整齐一致，抗病性较强；密度为7.50万和6.00万株/hm2的产量分别居第2位和第3位，综合性状表现好；密度为4.50万和5.25万株/hm^2，虽然穗粒数和千粒重较大，但产量不高；密度为8.25万株/hm^2，有轻微倒伏现象，造成部分果穗腐烂。

Planting density, yield components, agronomic traits, leaf area index and group leaf area duration were analyzed in the study, the results showed that Xundan 20 had long trimness in high density. The high value of leaf areas kept over 60 days, and the effective illumination hours（PAR_Avg≥300mmol/s/m2）were over 780 hours in the whole developing stage.

结果表明：浚单20在高密度条件下维持了较高的整齐度，叶面积高值持续期达60d以上，整个玉米生育期内PAR_Avg≥300mmol/s/m2的有效光照时数达780h以上。

Doped high consistence Co can't increase the density of defect levels. ZnO doped Fe is different from doped Mn or Co totaly, the density of photoelectrons anddefect levels aren't reduced obviously. It's probably related the valence of Fe in crystal,general think trivalence of Fe, and form donor levels in ZnO.

Fe掺杂的ZnO完全不同于Mn、Co掺杂，其光生电子密度没有因掺杂出现明显的降低，即缺陷能级密度没有降低，这可能和掺入ZnO所呈现的价态有关，一般认为Fe为三价态，在ZnO中形成施主能级。

After 3 years of treatment, patients who received endocrine therapy alone lost 11.3% of baseline lumbar spine bone density and 7.3% of trochanter bone density.

在治疗三年后，接受内分泌治疗患者的腰椎骨密度相较于试验前下降了11.3%，而股骨骨密度下降了7.3%。

After Cryopreservation of embryo and larvae of manina clam Ruditapes variegata, the results indicate the survival rate of blastula embryo and vlegier are significantly better than that of trochophore and D-shaped larvae(P.05); the survival rate of blastula embryo is 42.3%(4.0M DMSO) and the effect of high sucrose density is better than that of low sucrose density with the same DMSO dendity.

对杂色蛤胚胎和幼虫的超低温冷冻保存发现，杂色蛤囊胚和面盘幼虫的保存复活率显著高于担轮幼虫和D形幼虫的复活率(P＜0.05)；杂色蛤囊胚的解冻复活率达42.3％(4.0M DMSO)，相同DMSO浓度条件下，高蔗糖浓度组保存效果好于低蔗糖浓度组，但差异不显著(P＞0.05)；在相同蔗糖浓度条件下，抗冻液中DMSO浓度较高组的保存效果好于DMSO浓度较低的组，但差异不显著(P＞0.05)。

Linearation the same photo typesetter is very important that allows operators to easily control output film's site density and linearity in tiny packages-to export to film on integrated is the ideal density.

照排机线性化同样是不入格轻给的，它不准操纵职员便当不天把持输入胶片的实不天密度和线性度－以便输入到胶片上的网不面密度正是抱负的密度。

Results: The density of MF, g ratio and IL of HMSNⅠ were decreased statistically but density of UMF was...

结果：HMSNⅠ型中MF密度、g比率有显著下降，Ⅱ型的MF密度、g比率实际数值也明显低于对照组。

Along with the increase of the density,the unconfined compression strength increases straightly.Under the same density,...

在实际施工过程中，建议尽可能的增加固化土的密度，压实度控制至少超过0.94；混合料的含水率控制在最优含水率的80%~90%之间。

This density is consistent with the Classical density distribution,thereby it is obtained that a wave function of a charged particle in a uniform electric and magnetic field does not describe a single particle but a uniform ensembl

由此得出结论：均匀电场和磁场中带电粒子的定态波函数不描述单粒子而描述系综。

He think the world care little whether a man is a churchman, so long as he is good and true.

他想只要一个人慈善忠厚，谁也不会介意他是否是个教徒。

Aiming at the temperature control requirement of multi-workplats fritting furnace, this paper presents an electric circuit design.

针对多工位扩散炉的温度控制要求，介绍了以TCA785为核心的可控硅移相触发电路设计。