简便

The method is quick, accurate and convenient for determining the contents of chlorine dioxide.

该方法快速，准确，简便，可用于凝胶中二氧化氯的含量测定。

Cases out of 54 were examined by oral cholecystography.

作者认为B超和OCG是诊断胆囊微结石简便有效的方法。

Objective: To improve liquid chromatograph method for determination of citreoviridin and provide an easy method for determination.

目的 对黄绿青霉素的高效液相色谱检测法进行改进，提供一种简便、廉价的检测方法。

Objective To establish a simple and rapid method for determination of trace chromium in drinking water.

目的 探讨生活饮用水中微量铬的简便、快速的测定方法。

Since cross ratio is an invariant of the group of all Mbius transformations,and a Mbius transformation maps a circle into another circle, it is convenient to represent a segment of circular arc with a parametric complex rational function.

利用Mbius变换的保交比性质和保圆性质，给出了一种快速、简便地生成平面上的一段精确圆弧曲线的新方法。

These formulars are simple and of great accuracy. Therefore, they can be used as another effective method in evaluating the circularity error.

结果表明运用本公式评定圆度误差，精确度高，计算简便，是评定圆度误差的一种新计算方法。

The sensitivities and specificities of myocardialtomography for left coronary artery,right coronary artery and left circumflex artery were 89% and80%,89%and 97%,81%and 97%,respectively. In patients with 1,2 and 3,vessels disease,85%,92%...

结果提示，心肌断层显像方法对冠心病患者心肌受累的部位、范围和程度、受累冠脉的判定提供了一种简便无创、灵敏有效的检测手段，具有较大的临床价值。

The data processing method for evaluation the circularity error with minimum circumscribed circle and maximum incircle was introduced.

介绍按最小外接圆法、最大内接圆法评定圆度误差的一种快速、简便、易于微机实现的数据处理方法。

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

I want to get it done and over with as quickly and cleanly as possible.

这些任务的内容同时也是清晰简便的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。