直径的

The principle of the design of the duct system for the exhaustion of lacol air and a method of determining calculated static pressure and calculating residuary static pressure are introduced.

介绍了局部排风管道系统的设计原理以及计算静压和剩余静压的计算方法，最后给出了根据设计原理求解管道直径的方法和工程实例。

The experience formula of Saut er diameter were obtained by analyzing of experimental data.

通过实验数据的分析整理，获得了喷雾的索特尔平均直径的经验公式。

It is found that changes in diameter have a certain influence on compressive strength and shear strength of GFRP bars.

试验结果表明，直径的变化对GFRP筋的抗压强度和剪切强度均有一定影响，肋间距和长细比的影响则不明显。

Moreover,the two wheels of the exactly similar diametercan only turn at the same speed without slip on the straight road.

Moreover 上，完全相似直径的这二个轮子才能在直的道路上以相同的速度没有滑转。

Scales on abaxial leaf surface contiguous or up to their own diameter apart; inflorescence umbellate or racemose-umbellate; calyx lobes usually rounded.

叶背面鳞片邻接的或可达相距为其直径的；花序伞形的或总状伞形；萼裂片通常圆形。

It was found that the resulting PEG-PAN/PSt particles have unusual form, distribution uniform in diameter and dispersion stability in water.

进而根据实验结果建立了PEG大分子单体与苯乙烯／丙烯腈单体的质量比和颗粒大小间的定量关系，用于预测控制颗粒直径的聚合反应条件。

Methods:According to the differences of cell diameter, we selected 3 different sizes of Capparis Spinosa L. cell aggregation and determined flavone content, correlated enzyme activities and recuhivate curve.

根据细胞直径的不同，分拣出3种不同大小的刺山柑细胞聚集体，对它们进行了黄酮含量、相关酶活性及再培养曲线的测定。

When fully open; mature leaf blades mostly more than 10 cm; carpellary appendages triangular-tapered.

花完全打开超过6厘米直径的；多数的成熟的叶片超过10厘米；心皮附加物三角形渐狭。

Plant to 10 m tall; fruit rounded-ovoid, 2-3 mm in diam.; leaf blade ± concolor, abaxially with grayish brown pubescence, surface of blade visible between hairs under magnification, adaxially very scabrous with erect bristles.

植株给10米高；果圆形卵形体，直径的2-3毫米；叶片多少同色，背面具淡灰棕色短柔毛，在放大时毛间的叶表面可见，粗糙具直立刚毛的正面 2 T 。 tomentosa 山黄麻

Objective To investigate the changes in endoneurial fluid pressure and diameter of the crushed facial nerves in guinea pigs in order to determine whether there is necessity and the opportunity of the facial nerves decompression in different stage after injury.

目的 研究面神经损伤后神经内压和神经直径的变化，以探讨面神经减压术的必要性以及减压时机的选择。

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％。