查询词典 rigid body

This paper introduces a new way of describing the mufti－body system,and set up a new dynamics method of multibody system,which takes the centroid acceleration and angle acceleration of rigid bodies as the variables to be solved.

本文从一个新的角度描述多体系统，建立了一种以刚体质心加速度和刚体角加速度为待解变量、以铰间广义坐标为积分变量的多体系统动力学方法。

A rigid dressing, usually made of gauze and plaster of Paris, used to immobilize an injured body part, as in a fracture or dislocation.Also called plaster cast

敷料，石膏模：一个僵直的敷料，通常由纱布和熟石膏制成，用来固定一个由于骨折或脱臼而受伤的身体部位也作 plaster cast

He said he did not know how tight, I admitted from the beginning of tension, so the body more rigid , affecting play.

他说，没人知道他有多紧张，我从进场就开始紧张了，所以身体比较僵，影响了发挥。

Epilepsy in which the body is rigid during the seizure.

在儿童脸上或手上生长的小的良性疣。

Hard / soft We included a soft foreign body within the rigid existing space acting as a core around which the users revolve or cross.

硬性/ 柔性我们考虑在已有较坚硬的空间内插入一个与众不同的柔性空间。

Features a rigid top and bottom, while the body of the pack is a rotogravure pre-printed alufoil flexible laminate.

具有严格的顶部和底部，而新教材正文是一个凹版印刷预先印制的铝箔层压灵活。

At the same time,an effective method in order to improve the intensity , rigid degree and reliability of the can body of this kind tank car is found.

同时找到了一种提高该类车罐体的强度，刚度和可靠性的有效方法。

Collagen is the most abundant protein in higher vertebrates, accounting for one-third of the total body protein, collagen resists stretching, is the major component of tendo , and contai one-third glycine and one-fourth proline or hydroxyprolinethe rigid r grou , and the lack of hydrogen bonding by peptide linkages involving proline and hydroxyproline, prevents formation of an ∝-helical structure and forces the collagen polypeptide chain into an odd kinked-type helix.

胶原螺旋是高等脊椎动物中最丰富的一种蛋白质，占动物体蛋白总量的1/3。胶原蛋白中含有1\3的甘氨酸和1\4脯氨酸或羟脯氨酸，能抵抗拉伸，是腱的主要组分。

"This -" the hand silent, and her willowy body dancing about Zheng Zhu, and the mighty rigid expression of the moment.

"这个——"玉手无语了，她那袅娜舞动的身子一下怔住了，不可一世的神情瞬间僵硬了。

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

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷