查询词典 variances

Migration parameters for the overflying population - density, speed, direction, flux, collective orientation - and their variances are estimated from these datasets, and profiles of these quantities can be obtained by the usual scanning entomological radar technique of observing at a sequence of antenna elevations.

利用该系统可以获得昆虫在空中迁飞获动的密度、速度、方向、群体定向及变化情况。进行按一定仰角的系列观测，即可获得各个高度层昆虫迁飞分布的情况。

A preliminary analysis of their characteristics, distributions and variances has been made.

对它们的特征、分布与变化进行了初步分析。

Refraining from using language in bad taste or telling jokes that may be embarrassing to the dancers, or calling under the influence of alcohol or any controlled substance; and (3) Staying within the guidelines of the advertised dance program without variances.

不从使用中品味的语言或讲笑话可能尴尬的舞者，或调用根据影响的酒精或任何受管制物品；及(3)栖居内的无方差的广告的舞蹈程式指引。

Also, we reported for the first time the field mean R〓s and their variances for individual PCB congeners and the concentration distribution of these toxic and organic pollutants in the waterbodies and water treatment processes.

根据SPMD的平衡和线性模式，给出了水中各污染物的平均浓度估算值。

Their first open problem was"It is necessary to extend the normal theory proce- dures to the case of unequal group variances."

剂量-反应研究是要确定随着新药暴露水平的改变它的效力发生变化的情况，该研究对药品临床开发非常重要。

The assurred operating distance takes into account all the external influences and sample variances and is in the range from 0 % to 72 % of the service usable distance.

经营距离的assurred考虑到所有的外部影响和样本方差，从0％的范围，以72％的服务可用的距离。

The M300 is designed to provide a wide range of travel, wire feed, and oscillation parameters to accommodate variances in material type, thickness and joint design.

M300设计了行走速度，送丝速度，摆动频率参数的大范围调整以适应各种焊接材料的类型、厚度和坡口。

By analyzing the foot indexes variances of athletes at different loads, some useful conclusions have been discovered.Firstly,different weight-bearing has influence on the foot shapes of youth track man. Secondly,there is marked difference on the foot shapes between youth track man and common undergraduates.Then,Sensitive and non-sensitive indexes were discovered.Length,width of foot,height of internal malleolus,height of external malleolus,height of medial longitudinal arch,etc.varied significantly with the increasing work load.For length of instep,width of heel,toe angles,no differences were identified between sets.

通过对不同载荷承重下的青年田径运动员的足部外形指标的差异分析，得到以下结论：不同载荷压力对足部外形变化有一定影响：我国青年田径运动员在不同载荷下的足部外形指标与普通青年大学生存在较大差异；我国青年田径运动员的足长、足宽、内踝高、外踝高、内侧纵弓高等指标容易因载荷的不同而产生明显变化；我国青年田径运动员的足面长、足跟宽、跖趾斜宽角、自然前翘角等指标不易受到。。。

By analyzing the foot indexes variances of athletes at different loads, some useful conclusions have been discovered.Firstly,different weight-bearing has influence on the foot shapes of youth track man. Secondly,there is marked difference on the foot shapes between youth track man and common undergraduates.Then,Sensitive and non-sensitive indexes were discovered.Length,width of foot,height of internal malleolus,height of external malleolus,height of medial longitudinal arch,etc.varied significantly with the increasing work load.

通过对不同载荷承重下的青年田径运动员的足部外形指标的差异分析，得到以下结论：不同载荷压力对足部外形变化有一定影响：我国青年田径运动员在不同载荷下的足部外形指标与普通青年大学生存在较大差异；我国青年田径运动员的足长、足宽、内踝高、外踝高、内侧纵弓高等指标容易因载荷的不同而产生明显变化；我国青年田径运动员的足面长、足跟宽、跖趾斜宽角、自然前翘角等指标不易受到。。。

Mapping of QTLs underlying grain length, grain breadth and grain weight was performed, using the complete SSR maker linkage map (the other six chromosomes were constructed by another student) and the statistical method of composite interval mapping. A total of 13 QTLs were detected, 5 for GL, 5 for GB and 3 for GW QTLs g13 and gw5 showed the largest effects on GL and GW respectively, explaining 17.36% and 21.33% of phenotypic variances of the traits.

利用完整的SSR标记图谱（另外6条染色体由另一位研究生完成，应用复合区间定位法（Composite Interval Mapping，简称 CIM；Zeng，1994；Wu等，1996）对影响稻谷粒长、粒宽和粒重的QTL进行了全基因组扫描。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。