查询词典 rigid

In this paper, using multi rigid dynamics, by considering the match motion of the shooter s body, the automatic motion, floating and the rifle, a launch dynamic model is established for caseless rifle .

采用多刚体系统动力学理论，考虑人体、自动机、浮动体与全枪的耦合运动及自动机循环各阶段的运动与碰撞，建立了高频浮动新结构无壳弹枪在卧姿有依托状态下的发射模型，通过数值模拟，得出三发点射状态下无壳弹枪的发射特性，并与常规自动步枪作了比较，分析了无壳弹枪性能的优越之

Simulation results show significant vibration of the axial constraint force of the flexible links and the centroidal velocity of the central rigid body due to the increasing temperature.

数值仿真结果表明，当温度升高时，机械臂的轴向约束力和中心刚体的质心运动速度均出现显著振荡，而适当减小温度变化率，可以有效地控制振幅。

The first love recollection, is in the life the most wonderful feeling , but when gives birth to a boy the father already passed away, when the old mother narrates her dream was the first love which the soul pulls, gives birth to a boy not only chillily appreciates that first love feelings beautiful to be moving, even also distinct read-out to wonderful life rigid pursue...... the mother infant name incurs the younger sister, young when is beautiful woman which is renowned far and near, not only is clever and deft, moreover bravely becomes ten miles eight townships first free to choose a mate girl, she unrequited loves a father -- simple and honorable humorous young teacher which gives birth to a boy, she take the handed down in the family tobacco mosaic big bowl as the symbol, the person delivers in a new guise for the heart on delicious "派饭"; she weaves colorfully "the house beam to be red" all night long decorates his classroom; in order to hear to him ringing to study the sound, she does not hesitate to circle the long journey to go to the load water; in order to bring to his attention, she is delivering student's roadside to wait for him every day.

初恋的回忆，是人生中最美妙的感觉，而当生子的父亲已经过世，年迈的母亲讲述她梦系魂牵的初恋时，生子不但体味到那初恋情愫的凄美动人，甚至还分明读出对美妙人生的执着追求……母亲乳名招娣，年轻时是远近闻名的美人，不仅心灵手巧，而且勇敢地成为十里八乡第一个自由恋爱的女孩，她暗恋上生子的父亲--一个淳朴幽默的青年教师，她以家传的青花大碗为记号，给心上人花样翻新地送最好吃的&派饭&；她通宵达旦织出最艳的&房梁红&装点他的教室；为了听到他的朗朗读书声，她不惜绕远路去担水；为了引起他的注意，她每天在送学生的路边等着他。

We found that the polymer of cholic acid directives have helical conformation and rigid chain.

它的直径约为1.5 nm，而长度取决于分子量。

The circinal cavities were found in calcium alginate beads and the cylinder holes were observed in zinc alginate beads from the SEM,which indicated that the volume of fraction of zinc alginate polymer was relatively bigger and the zinc alginate polymer chain was more rigid than that of calcium alginate .

凝胶的SEM照片可见，海藻酸钙的冷冻干燥颗粒内为较大的圆孔，海藻酸锌凝胶内为较小的长孔，表明海藻酸锌高分子链在凝胶颗粒中的体积分率相对较大同时刚性较强；卵清蛋白从海藻酸凝胶颗粒中释放的试验结果表明，由于上述海藻酸锌凝胶的特性，导致海藻酸锌对卵清蛋白扩散阻滞作用相对较强；根据试验数据计算得卵清蛋白在海藻酸钙、海藻酸锌凝胶颗粒中的扩散系数分别为1.19×10-7、0.07×10-7cm2/s，利用阻滞模型计算得海藻酸锌高分子链在凝胶颗粒中体积分率约为海藻酸钙高分子链在凝胶颗粒中体积分率的1.7倍。

The keyboard had a much more rigid, clicky feel to it compared to the spongy keys of the E62, and we were virtually typo-free on it within minutes.

键盘有一个更为僵化， clicky觉得它相比，海绵键的e62 ，我们几乎错字-免费的，它在几分钟内。

The comby corn reinforced concrete hollow slab is much rigid than the spaced rib slab, therefore the displacement is much smaller.

蜂巢芯钢筋混凝土空心板梁楼盖的整体性好、刚度较大，与密肋楼盖相比，挠度有大幅度的减少，使得这种楼盖适于在大跨度大柱网的结构中使用。

Seek advice at the same time appoint commissarial number will be flexibility, without limitation of rigid quota of people.

同时咨询委委员人数将是弹性的，无硬性名额限制。

Spikes few to many flowered; bracts brownish yellow to blackish brown, dull or shining, conchiform, rigid, abaxially minutely papillose toward apex when young, midvein conspicuous, margin scarious, entire, ciliate, fimbriate, or lacerate, apex emarginate, rounded, or acute. Sepals 3; lateral sepals with keel entire, dentate, or ciliate, wings membranous; median sepal enclosing corolla or sometimes ± reduced or obsolete, thin and membranous, 1--3(--5)-veined.

具数花至多花的穗状花序；苞片带褐色黄到微黑的棕色，黯淡的或发亮的，贝壳状，硬质，背面的细小小乳突在先端的，萼片3；侧生萼片具龙骨状全缘，具牙齿的，或具缘毛的，翅膜质；有时中间萼片包围花冠或多少退化或废退，瘦和膜质，(-5)脉。

1 In an appliance intended for permanent connection to the power supply by a metal-enclosed wiring system (such as rigid metal conduit or armored cable), all exposed dead metal parts and all dead metal parts inside the enclosure that are exposed to contact during any servicing operation (including maintenance and repair) and that are likely to become energized shall be conductively connected to the point at which the cable armor, conduit, and the like, is attached to the appliance.

27.1电器通过金属密封系统同电源永久性连接，所有的外露金属固定件及电器工作时，在外壳内裸露连接的金属固定件及那些可能带电的物体，都应在导电连接处加上作为电器附属物的保护壳，导管及类似的东西。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。