查询词典 hemispherical

The hemispherical and the parallelepiped measurement surfaces are investigated as examples.

以半球测量面和平行六面体测量面为例，应用通用模型建立了两种情况下的声功率误差分析模型。

Leaf area index and canopy openness,of an urban forest stand in Maofengshan,Guangzhou,were estimated using hemispherical photography in parallel with quadrat plant census.

LAI在整个林分中的分布基本呈均匀状态，从西到东及从南到北各样带间不存在显著的差异；而从南到北各样带的林冠孔隙度存在极显著的差异P=0。

Interposed between the lamp and graticule unit was a hemispherical shutter, pivoted and rotated by a lever, which, when rotated, shrouded the ring, giving a spot graticule only.

在灯泡和分划单元之间插入了一个半球状的快门，由一个杠杆操纵它转动，它一转，就会遮住光环，只显示一个点状分划（就像Beamont所作的改进一样）。

Foot of the statue of Dr. Sun Yat-sen is the steeple bell, semilunar Place bell roof arcs, top of the tomb and the tomb of the hemispherical dome roof, as the first round bell pendulum slip. Place the tripod southern Taiwan (now the images of Dr. Sun Yat-sen) to the clock bell in New York, the "ting" is the ancient symbol of power. The clock is therefore with the whole "to arouse the people to build in" with the United States.

山下中山先生铜像是钟的尖顶，半月形广场是钟顶圆弧，而陵墓顶端墓室的半球形的穹隆顶，就像一颗溜圆的钟摆锤，广场南端的鼎台为大钟的钟纽，"鼎"在古代是权力的象征，因此整个大钟乃含"唤起民众，以建民国"之意。

In a preferred embodiment, the cover of the distillation tank is hemispherical, the alcohol vapor recovery port is fitted with a splash guard, and the entire cover is removable to allow for cleaning of the distillation tank.

在首选的体现，封面的蒸馏罐半球形，酒精回收港口装有飞溅后卫，整个覆盖移动，让清洁的蒸馏罐。

The hemispherical spectral reflectivity of the surface of a strip tangent to an integrating sphere is determined by a high-speed lock-in technique. At the same time, the radiance temperature of the strip is measured by the multi-wavelength high-speed pyrometer from approximately 1000 K to the melting point.

带状试样被亚秒级的脉冲大电流通电加热到溶点，其表面的光谱半球反射比利用高速的数字锁相技术可方便地获得，同时一台多波长高速高温计可测量被测试样从1000K到溶点的光谱温度。

The fibers which emanate from nucleus of lateral descending trigeminal tract directly project to the contralateral optic tectum which represents the center of integration of arrival and departure of impulses that control the general nervous activity and the behavior of the snake which do not have a differentiated hemispherical neocortex.

从三叉神经束外侧降核二级神经元发出的轴突投射到对侧视顶盖。由于蛇类不具有分化的半球新皮质，因此视顶盖为红外线感受系统的感觉与行为的整合中枢。

Discharge is ignited between a copper electrode with hemispherical head and water electrodeonce the air gap is broke down, using direct current power supply.

放电是在前端为半球状的铜电极和水电极之间，通过外加的直流电源使空气被间隙被击穿后产生的。

Stigma head depressed, hemispherical or short conical, not long beaked.

柱头头状花序下凹的，圆锥状的半球形或短，具喙的长的不。

A few years later Keeling observed a second cycle: a hemispherical seasonal cycle of CO2, low in summer and peaking in the winter for the same reason CO2 peaks at night: no greens at work to eat it.

几年后基林观察到了二氧化碳的第二个循环特征：二氧化碳的半球形季节循环，浓度在夏天最低，在冬天达到高峰，和二氧化碳的浓度在晚上达到高峰值的原理一样，没有绿叶的光合作用消耗二氧化碳。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。