查询词典 cylindrical surface

The far field sound pressure levels of the cylindrical shell and spherical shell excited by an exterior point load are measured, and a good agreement between the theoretical results and the test results shows that the theoretical method and corresponding results in this dissertation are correct.

主要研究内容：(1)建立了考虑流固耦合作用并在流体流动条件下部分充液或者部分浸没圆柱壳体运动方程，应用波数域法和传递矩阵法得到了该类壳体振动响应的径向波数域速度，进而应用平稳相位法得到了该类壳体辐射声场的预估理论模型。

In the graphics window, select the cylindrical face to place the second gear as shown in the following image.

在图形视窗中，选取圆柱面以置入第二个齿轮，如下图所示。

METHODS: Designed by factorial experiment, 192 Cylindrical samples were made with 4mm internal diameter and 6mm high mold.

制备底面直径4mm，高6mm的圆柱形试件模具，采用多因素不同水平的析因实验设计，共制备192例试件。

The O2 concentration field of a cylindrical soil bed with winter wheat growing is obtained by means of steady numerical simulation, which shows that the soil O2 concentration has a close relation to the growing stage of the winter wheat, the porosity of the soil and the height of the soil bed , et al.

建立了一个描述土壤中热、湿、气耦合迁移的数学模型，对有冬小麦生长的圆柱形土壤床中的氧气浓度场进行了数值模拟。

With Finite Element Method, a series of stability analysis for a cylindrical shell, which is similar to the real construction of a submar hull is carried out .

模拟 实际潜艇结构、载、装的设备、造公差及腐蚀等进行了一系列的计算和实验验证。

Tubular receiver, which also serves as a barrel jacket at the front, contains a cylindrical bolt with fixed firing pin.

管接收机，这也为在前线每桶夹克服务，包含一个固定的撞针圆柱螺栓。

A target for the production of fission 99Mo in a nuclear reactor is composed of an enclosed, cylindrical vessel.

电沉积法制备用于反应堆生产裂变99Mo的235U靶，是在一个密闭的圆筒形不锈钢结构的容器内进行的。

This article expounds the analysis of causes on the deformation of cylindrical flameproof enclosure ,and provides the different welding procedures and measures for the different causes to effectively reduce the deformation.

通过对具有圆筒型结构的隔爆外壳焊接变形的原因分析，阐述了为有效控制变形而采取的不同焊接工艺和措施，从而满足了隔爆外壳的特殊要求。

Sharp relief the outline by the polished oak or walnut made of ebony in the late decorative panels, like the Imperial Palace has the chair back, straight handrails, and has spin into spherical, cylindrical spiral or railings of the legs, with bun-shaped or Dutch whirlpool foot ornaments, the use of painted wood inlay works fine, hawksbill shell, gold-plated metal, mother-of-pearl, ivory, furniture component parts produced by Spain Cordoba leather, velvet, needlework lace, brocade and tassels and other decorative ornaments, decorative patterns has olive branches, laurel leaves, leaf foil labeled as the vortex, the Arab-style patterns, roses decorated, whirlpool floriation, round carving, shell, monster.

夏普救援抛光橡木或乌木在后期装饰板核桃皇宫一样，大纲有椅子，直扶手，并已成为球形，圆柱形螺旋或腿栏杆的馒头，形或自旋荷兰漩涡脚饰，木材的镶嵌画使用工作正常，玳瑁壳，镀金金属，母珍珠，象牙，家具零件，西班牙科尔多瓦皮革，天鹅绒生产的零部件，刺绣花边，锦缎和流苏等装饰饰品，装饰图案的橄榄枝，月桂叶，叶箔作为涡，阿拉伯风格的图案，玫瑰花饰，漩涡花饰，圆雕刻，贝壳，怪物的标签。

In Gastrochilus the lip is semiglobose-saccate with indistinct side-lobes and a much larger mid-lobe, the column is footless and the pollinia are porate, while in Saccolabium the lip is cylindrical-spurred with indistinct side-lobes and a small mid-lobe, the column has a short foot and the pollinia are solid.

盆距兰属的唇瓣为半球形囊状，侧裂片不明显，中裂片甚大；蕊柱无足；花粉团具孔隙。囊唇兰属的唇瓣为圆筒状距形，侧裂片明显，中裂片很小；蕊柱有短足；花粉团实心。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。