垂直轴

Severe chronic obstructive pulmonary disease is often associated with low voltage QRS complexes, slow R wave progression and a vertical or rightward QRS axis, as well as right atrial overload.

严重的慢性阻塞性肺疾病是往往与低电压QRS波群， R波缓慢进展和垂直或右倾QRS波轴，以及右心房超负荷。

A deep beam model is developed to simulate load-bearing wall structure which is perpendicular to the edge of excavation, rigorous solution is derived to find the deformation rule of load-bearing wall, Assuming the position of neutral axis at the lower edge of the beam, the restraint effect of foundation and soil can be considered. Damage rule of the wall under the effect of settlement and horizontal extension are discussed.

将垂直于基坑的承重墙结构简化为深梁模型，通过调整深梁中性轴位置来考虑建筑物与地基的共同作用，通过调整E／G的值来考虑砌体材料的各向异性及门门窗开洞情况，用解析法推导了建筑物的变形规律，研究了建筑物在水平拉伸与沉降共同作用下破坏规律。

Set up in 1988, we, Guangdong Jinlian Window Fashion Co., Ltd, is an enterprise manufacturing various of window blinds components, such as Vertical Blinds, Roller Blinds, Venetian Horizontal, Roman Shade, Natural Weave Blind, Paneltrack, Screen Window, Shower Curtain.

成立于1988年，我们广东金莲窗口服饰有限公司，是一家生产各种窗帘的窗口组件，如垂直百叶窗，滚轴百叶窗，威尼斯水平，罗马阴影，天然织物的盲， Paneltrack ，屏幕窗口，淋浴帷幕。

With the advancement of technology, people's growing demand for the bar, its accuracy is also getting higher and higher, before people parallel roller leveler straightening tubes, rods and other circular cross-section of the build, round-wood in hand Direct the process of rotation is easy to produce, and only straightening roundwood roll axis perpendicular to the longitudinal section on the bend.

随着科技的进步，人们对棒材的需求量越来越大、对其精度要求也越来越高，以前人们采用平行辊矫直机矫直管、棒等圆形断面条材，圆材在矫直过程中容易产生自转现象，并且只能矫直圆材垂直于辊轴的纵向剖面上的弯曲。

Is the animal living in the sea and has a hard shell on its back .

焦点在X轴上，经过点P（4根号2，-3），且Q（0，5）与两焦点连线互相垂直，求该双曲线方程

All these are the trigger mechanism of the severe convection and the squall line weather process. The strong instability of low level, the outbreak of low level jet and the core of the LLJ moving southeastward quickly, convective available potential energy and vertical helicity high center are indicative to the strong convection weather.

强对流发生时，该地区出现的低空增温增湿、低空急流的爆发及低层急流核向东南快传、高空急流轴稳定在强对流天气发生地上空，对流有效位能积累和释放随时间的演变过程及垂直螺旋度大值中心等都对此次强对流天气过程有很好的指示意义。

Experimental study was conducted on flow characteristics of catalyst in a standpipe with f108 mm4 mm and height of 10 m.

对垂直立管中催化剂的流动性能进行了实验研究，测定了各种操作条件下立管中的轴向压力分布、催化剂循环速率以及附加吹气的影响。

Long axis of prosthesis form less than a 30_degree angle with the perpendicular of stapes, the strength contributed to inner ear is

赝复物长轴与镫骨垂直方向成角小于30°，作用于底板传至内耳的力约为原来的0.89倍；横向作用于镫骨的力约为原来的0.46倍。

The stereographical examination of surface spread chromosomes revealed that stretched chromosomes were composed of a mass of twisted looping fibers with an average diameter of about 300 A.

在染色质纤维未完全展开排列紧密时，染色体臂的染色质纤维，缠绕排列有序，垂直于染色体纵轴，螺旋盘绕形成疏密程度不同的横纹。

The groundwater will drainage to external part of mountain and synclinal limb along the synclinal axis.

分析结果表明，洞室围岩渗透性总体上较弱，且水平方向强于垂直方向，地下水将沿向斜轴向山外和两翼排泄。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。