管内的

Voltage type, it uses a closed rotor, can be widely used in smoke delivery type, delivery type air pressure and vacuum conveying system conveying equipment, it can guarantee the flow pipeline pressure, not leaking, safe delivery and collection node materials, and for this reason called the million air lock, and it can not only pressure, while both common features.

耐压型，它采用封闭型转子，可以广泛用在吸送式，压送式气流输送系统和负压输送设备上，它可以保证输送管内的气流压力，不泄漏，能够安全的输送和收结物料，所以在这方面称为万锁气器，它不但可以耐压，同时兼备普通型功能。

A physician managing patients with athetoid cerebral palsy should always be aware that an intraspinal cyst in the cerical spine may be the cause of cerical myelopathy.

当临床医生处理手足徐动症样大脑麻痹患者时，必须意识到颈椎管内的囊肿有可能成为导致四肢轻瘫的原因。

The compressible and oscillating fluid flow, heat transfer phenomenon in the regenerator and pulse tube have been studied in detail.

通过计算详细地分析了回热器和脉管内的流场和温度场，以及其他参数的变化。

In the simulation, contact force and complicated movement of rocket in the firing process not to be measured were obtained.

通过仿真计算，获得了通过一般试验方法较难测试到的碰撞接触力及火箭弹在管内的复杂运动情况。

A streamline method was employed to solve this model instead of the traditional fini.

用流线方法求解该模型，在结合边界元方法确定复杂边界条件下稳态渗流场流线分布的基础上，对流管内的一维渗流问题求解。

Therefore, the research of heat transfer performance in smooth tubes and internal grooved tubes has the certain theory value and the practical significance.

因此研究工质在光滑管和内螺纹管内的换热性能，具有一定的理论价值和实际意义。

With a gradual contraction longitudinal straight inlet port applied on the Multi-Point Injection natural gas engine, the concentration of natural gas and the pressure field in the intake manifold after the injection of natural gas were investigated, then in the following intake process the volocity vector map and mass distribution of natural gas inside the cylinder were also numerically examined.

在此基础上，考察了渐缩形直进气道应用於多点电喷天然气发动时，天然气喷射后进气岐管内的天然气浓度场和压力场，以及随后天然气-空气混合气在气缸内的质理分布和速度分布。

The surface treatment of fiber posts with sandblast or hydrogen peroxide significantly enhanced the bond strength of the composite resin tested.

结果证实喷砂处理和过氧化氢酸蚀处理均能提高纤维桩与树脂粘结材料的粘结强度，而硅烷化处理并不能提高纤维桩在根管内的粘结强度。

The ion probes and pressure transducers were utilized to measure the flame velocity and pressure in the tube, respectively.

利用压力传感器与离子探针同时测得爆震管内的压力和火焰传播速度。

Also,the mass projecting into spinal canal can be cured by conservative treatment.

突入椎管内的实性团块，可经保守治疗而消失。

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％。