常规

It is applied to all kinds of turbocharged or natural aspirator gas car and gas fuel (including natural gas and liqufied natural gas ) cars' engine, and shall provide excellent protection for engine no matter under general state, wretched temperature andworking situation.

可以广泛用于各类自然吸气及涡轮增压的汽油车辆和各类气体燃料车辆的发动机，无论在常规状态或恶劣温度和工况下都能为发动机提供卓越的保护。

Objective To contrast the effectiveness with sputum aspirator being used carbasus or common practice of sputum aspirator in pedo-hypospadia operation,we can search a safe,simple and practical procedure to the respiratory passage of the pedo-operations in anaesthesia.

目的 比较纱布吸痰法和常规吸痰管吸痰法在小儿尿道下裂手术的应用效果，寻找一种小儿手术麻醉术中简单、实用、安全的呼吸道管理方法。

Results Among 128 patients, 1 724 of 1 920 coronary artery segments were assessable (90%).

但是常规冠状动脉造影是一种有创检查，有发生并发症的危险，而且价格较贵，所以人们一直希望有一种无创而且相对便宜的检查方法来诊断冠心病。

Results Of the 1323 segments, 1305 were assessable on both DSA and CTA.

结合常规血管造影评价CTA诊断的准确性。

Then, taking the wave problems governed by the Helmholtz equation as an example, several conventional infinite elements such as the Bettess element, the Astley element and the Burnett element are compared and reviewed.

首先介绍无限单元的概念和无限元方法的特点；围绕求解以Helmholtz方程控制的波动问题，评述几种常规无限单元的优劣，这些单元包括Bettess元、Astley元和Burnett元。

We also expect you to prove that you can produce good astrometry of known objects before you begin to discover new objects.

我们也非常期望你在开始进行发现前多进行常规的观测来积累经验。

Linear fit asymptote Escel procedures in the temperature increase or decrease were analyzed by conventional methods of mathematical statistics.

方法］应用常规数理统计方法，一元线性拟合渐近线在Escel程序中解析出气温增减幅度。

Elements increase range of heat resources resolved by method of conventional mathematical statistics at Escel process of linear fitting asymptote.

方法］应用常规数理统计方法，一元线性拟合渐近线在Excel程序中解析出热量资源要素增加幅度。

Though applying the method of common mathematical statistics, the increasing extent of factors of heat resource were resolved by linear asymptote in Escel procedure.

方法］应用常规数理统计方法，一元线性拟合渐近线在Escel程序中解析出热量资源要素增加幅度。

Different from the scattering theory used in the derivation of conventional generalized screen propagator, in this paper, a high order formula of generalized screen propagator for oneway wave equation is proposed by using the asymptotic expansion of singlesquareroot operator.

不同于常规广义屏传播算子的推导中使用散射理论，本文利用单平方根算子的渐近展开，推导出了单程波方程广义屏传播算子的高阶表达式。

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％。