查询词典 longitudinal

In the exploitation conditions permission\'ssituation, should use advanced as far as possible longitudinal ventilates the way.

在使用条件许可的情况下，应该尽可能采用先进的纵向通风方式。

Leaf pairs free; capsule valves with longitudinal vittae only

叶对离生；仅蒴果裂爿具纵向的油管 51

Adopting longitudinal waterproofed technology, it can prevent water from moving along the cable's length

采用纵向阻水技术，阻止水份纵向迁移，降低水树发生机率。

Adopting longitudinal waterproofed technology ,it can

采用径向防水技术，彻底防止水分子的渗透。

The effect of the primary longitudinal and lateral stiffness on the yawing of independent wheels is researched,and the reasonable range of values of the primary horizontal stiffness is obtained.

研究了一系纵向和横向刚度对轮对摇头振动的影响，得出了一系水平刚度的合理取值范围。

Finally, travelling wave effect decreases the longitudinal seismic effect of the abutment pier and increases that of the other pier, but it is not noticeable influence on the lateral seismic effect.

第三，行波效应减小了制动墩的纵向地震反应，增大了其它桥墩的纵向地震反应：对桥梁横向地震反应没有影响。

A three-dimensional finite element spatial mechanics model for calculating the additional longitudinal force transmission between continuously welded rails and high-speed railway bridges is established by using solid element to simulate bridges as well as pier and abutment,using space beam element to simulate rails,using spring element to simulate the link between bridges and tracks as well as pier and abutment.

采用实体单元模拟桥梁及桥梁墩台、空间梁单元模拟钢轨、弹簧单元模拟桥梁与墩台及轨道之间的连接，建立梁—轨纵向相互作用三维有限元空间力学模型。以丰沙线永定河单线铁路桥梁、秦沈线沙河双线铁路桥梁对其进行计算验证。

Based on the above theories, some vibration characteristics of longitudinal acoustic horns are analyzed with finite element analysis software ANSYS. Some factors influence to large end amplitude distribution is studied such as big end diameter, length of horn, and diameter ratio of big end to small one. In addition, we carry on analysis and research to resonance frequency of large cross-section acoustic horn, amplitude magnification factor, wave node position of horn, transverse vibration situation and so on, and some related change rules are obtained.

在此基础上，通过有限元分析软件ANSYS对纵向超声变幅杆进行了振动特性分析，研究了变幅杆的大端直径、变幅杆长度、大小端面直径比对大端面振幅分布的影响，并对大截面变幅杆的谐振频率、振幅放大系数、变幅杆的波节点位置，横向振动分布等进行了分析研究，总结了相关的变化规律。

For the pentagonal, the fifth block fan-shaped, and the remaining three triangular rib angle plate on each side 4, edge angle plate 11 on each side; carapace brown, with three black longitudinal edges; shell and black, its edge angle plate with yellow; both sides of the carapace and the plastron to ligaments connected plastron in the chest, abdomen corner cubicle of the ligaments connected to the Trans-Yi Yi; means, and between the toes with webbed; tail short and pointed.

金钱龟的外型特征是头部光滑无鳞，鼓膜明显而圆；颈角板狭长，椎角板第一块为五角形，第五块呈扇形，余下3块呈三角形，肋角板每侧4块，缘角板每侧11块；背甲棕色，具3条黑色纵棱；腹甲黑色，其边缘角板带黄色；背甲与腹甲两侧以韧带相连，腹甲在胸、腹角板间亦以横贯的韧带相连；指和趾间具蹼；尾短而尖。

Brick joints of arch and vault shall be staggered and control line shall be introduced from longitudinal joints to keep straightness of brick surface.

拱或拱顶应错缝砌筑，错缝砌筑的拱和拱顶，应沿纵向缝拉线砌筑，保持砖面平直。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。