查询词典 half-angle

Half of his belongings are lying on the floor. The valises are crammed full and there is nowhere to put the paintings and the books and the bottles that are half empty.

他的东西有一半仍摊在地板上，箱子都已塞满，没有地方可装绘画、书和半空的瓶子了。

There are many problems in the carling forming and unloading processes such as expand and shrink of U section wall, the torsion of U section and the warp of carling head. These problems are concerned by the carling factories and do not solved for a long time. The mechanism of the carling forming and spring back is analyzed. The carling forming and spring back processes are simulated by KMAS software. The warp of carling underside is researched by half analytic and half experiment method and the best scheme is found by this method.

针对纵梁冲压成形及卸载后发生的U型截面侧壁的外扩、内缩、扭转以及纵向端头翘曲等问题，首先分析了纵梁的成形及回弹变形机理，利用仿真分析软件KMAS进行了数值模拟并采用半解析、半实验方法研究了纵梁底面翘曲，找出模具结构的最佳方案。

To townhouses, the economic model sports villa villa villa to the main consumer markets in the second half of 1998 to the second half of 1999 to create a good marketing performance, a second wave of Shanghai villa market.

以排屋、联体别墅等经济型别墅为主体的别墅消费市场在1998年下半年至1999年下半年创造了良好的市场销售业绩，形成了上海别墅市场的第二次浪潮。

They were the voices of boys, hoarse and half grown and seized with terror, and now instantly I saw them: half a dozen black boys trapped neck-deep in a bog of quicksand, crying aloud for rescue as their arms waved frantically in the dim light and as they sank deeper and deeper into the mire.

现在一瞬间，我看明白他们了：那原是五六个黑孩子陷在沼泽的流沙中，深及颈部，当初他们愈来愈深地沉下到那泥淖中去时，他们在幽暗的夜色中，疯狂地舞动手臂，高声呼喊救命。

Half in gold and half in talers will do.

一半金子，一半现金就行

Thus the first half of this thesis focuses on the transition of Wei Sheng's story in the course of history and discusses in depth on new developments as well as influences from these stories. The second half of the thesis stresses the symbolisms o this types of stories.

因此这篇论文前半部主要探讨有关尾生故事在历史上的演变，并深入探讨这些故事间的影响与新的发展，而论文的后半部则探讨这类型故事中所隐藏的结构与象徵意涵。

After placing the children in control and experimental groups, Tudor gave positive speech therapy to half of the children, praising the fluency of their speech, and negative speech therapy to the other half, belittling the children for every speech imperfection and telling them they were stutterers.

将孩子们分别分为实验组和对照组之后，图多对其中一半的孩子进行肯定性的语言矫正，鼓励和称赞孩子们说话流畅；同时对另一半孩子进行否定性的语言矫正，对他们言语中出现的瑕疵进行挖苦，并不断说他们是结巴。

It is appropriate to evaluate asphalt pavement compactness by stoving the non-aridity core sample from half an hour to one half hours in oven at(60±5)℃ if the core sample needn't to be used in other tests again.

沥青路面压实度是指工地实际达到的密度与室内标准密度的比值，因此，准确量测沥青路面的密度是准确评价路面压实度的关键。

Flow activities inside the half stented aneurysm model were significantly diminished, specifically the pressures and wall shear stresses in the blob were decreased. It can be concluded that half bridged endovascular stents can promote intra-aneurysmal thrombus development and attenuate aneurysm rupture risk, and it is a feasible approach to treat aortic arch aneurysm.

仿真结果表明：半桥支架模型瘤腔内的流动受到明显抑制，特别是局部突起处的压力和壁面切应力大大地减小了，因此，半桥支架可以促进瘤腔内血栓的形成，并能减小动脉瘤破裂的危险，是一种可行的支架治疗动脉瘤的方法。

The objectives of the study were to construct a nonstented and a half stented aortic arch aneurysm models with blebs, demonstrate the detailed flow patterns, pressure and wall shear stress distributions around the aneurysm, and examine whether half stented aneurysms have preferable intra-aneurysmal hemodynamics for thrombus and occlusion.

为展示动脉瘤附近的详细流动情形和压力、壁面切应力分布，检验半桥支架是否具有可以促进瘤腔内血栓、闭锁形成的血流动力学特征，构建了无支架和半桥支架治疗带局部突起的主动脉弓动脉瘤模型。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐