查询词典 ovate-triangular

The second storey was similar to the first, except that on its four upturned eaves were four triangular ridgepoles.

第二层和第一层一样，但在它四个翘檐下又有四个三角形的嵴。

A simple and useful fully automatic grid rezoning method,for unstructured triangular grids in the 2D finite element computation of elastic plastic fluid mechanics,is presented.

对二维弹塑性流体力学有限元计算中的非结构三角网格，提出了一种简单、实用的全自动网格重分方法。

On the side of exterior deformation monitoring, this dissertation proposes and proves the utility monitoring scheme by using general ground monitoring technology and the method of simplification differentiation polar coordinate survey for large span space structure deformation monitoring. On the side of stress measurement, this dissertation proposes an new method of stress measurement suit for mass concrete triangular frame and discusses shrinkage and creep of concrete how to influence stress measurement, and sets up finally a process how to calculate concrete stress through data for piano wire sensors. Finally, on the side of cable forces measurement, this dissertation discusses principle and measurement technology of frequency method.

在外部变形测量方面，本文提出并验证了一套利用常规地面监测技术监测大跨度空间结构几何变形的实用方案及一种简化的差分极坐标测量方法；在应力测量方面，本文提出了一种适用于大型混凝土三角刚架应力监测的新方法，研究了混凝土的收缩徐变对应力测量的影响，并在此基础上建立了一套由振弦式传感器的测试数据推算混凝土结构应力的流程；在索力测量方面，本文探讨了频率法测量索力的原理及实用测量技术。

Complete specifications and diverse shapes, square, pear, egg shape, heart-shaped, Ma eyes, trapezoidal, long rectangular, round, triangular, round ball, pillow-shaped, hanging guts, flower-shaped, gossip-shaped, diamond-shaped bridge , Ban Yuexing, four flower-shaped, and so on.

规格齐全形状多样，有方型、梨形、蛋形、心形、马眼、梯形、长方型、圆形、三角形、圆球形、枕形、吊胆、花形、八卦形、菱形、桥形、半月形、四花形等等。

Triangle valve with internal thread pipe thread and external thread of two, to choose according to need; have to pay attention to is currently on the market, some triangular zinc alloy valves, the valve price is lower than the average product, but was easy to fracture caused by corrosion.

三角阀的管螺纹有内螺纹和外螺纹两种，要根据需要选购；还要注重的是目前市场上有部分锌合金制造的三角阀，该阀门售价比一般产品要低，但易腐蚀而造成断裂。

Standard EMG was recorded at bilateral quadriceps femoris muscles, triangular muscles, sternocleidomastoid muscles and rectus abdominis muscles. Parameters studies included spontaneous activity ; duration, amplitude of polyphasic wave of motor unit action potential; pattern of recruitment.

EMG取双侧股四头肌、三角肌、胸锁乳突肌和腹直肌，检测项目包括静止时的自发电位，小力收缩运动单位动作电位的时限、波幅，大力收缩时的募集相。

In this paper, we have studied the binding energies of donors and the ground state energies of a polaron in a symmetric triangular quantum well.

本文主要研究了三角形量子阱系统中的类氢杂质态结合能和自由极化子基态能量的问题。

The five-star hotel has a triangular cross-section and is positioned above one of the commercial podiums.

五星级酒店的平面为三角形，位于商业裙房之一的上面，奇特的螺旋状造型成为特色。

Mainly produces various specifications of the file; screwdriver; Modaomen stick; half of a dollar file; triangular file; flat file; yuan file; side file; Park chainsaw file; prism file; assorted file; wood file; a variety of specifications suction card suit; Bungkah suite; 3PC suite; 4PC suite; 5PC suite; 6PC suite; 7PC suite; 12PC suite

主要生产各种规格的锉刀；螺丝批；磨刀棍；半元锉；三角锉；扁锉；元锉；方锉；园链锯锉；棱形锉；什锦锉；木锉；各种规格的吸卡套装；邦卡套装；3PC套装；4PC套装；5PC套装；6PC套装；7PC套装；12PC套装

The top of the shapeless bay into which this door shut was masked by a narrow scantling in the centre of which a triangular hole had been sawed, which served both as wicket and air-hole when the door was closed.

当时在那地方，在一家工厂附近和两道围墙间有所破屋，乍看起来好象小茅屋，而实际上却有天主堂那么大。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。