截面

Results:There was a positive linear correlation between the mini cross sectional area of femoral n...

结果：股骨颈的最小横截面积与身高成正的直线相关，直线回归方程为：y＝－ 1144 。60 ±11 。25x 。

This is achieved by avoiding changes in metal flow direction and large expansions or contractions of runner cross sectional area.

这能通过避免金属流动的方向改变和避免过大加大或缩小横截面积来达到。

The new flap keeps essentially the same profile, but with a reduced cross sectional area at its extremities.

新副翼的形状在总体上保持不变，不过在其末端的横截面积却变小了。

Critical ratio was defined as the smallest ratio of postoperative to preoperative cross sectional area within the lumbar spine.

其中标准比定义为术后和术前腰椎内横截面积的最小比例。

The percentage of cross sectional area for effective coal flow in the hopper is the most important factor affecting discharge steadily.

其中料斗的有效流通面积占料斗总截面面积比例是决定多出口料仓下料能否稳定的一个重要参数。

The current capacity of Heat Resistance Aluminum Alloy Conductor is about 50% higher than that of ACSR in the same sectional area.

与同截面的普通钢芯铝绞线相比，耐热铝合金导线150℃时的载流量比普通钢芯铝绞线载流量提高50%以上。

The required amount of time that current flows in the joint is determined by material thickness and type, the amount of current flowing, and the cross sectional area of the welding tip contact surfaces.

所需的时间，目前的流动，联合，取决于材料的厚度和类型，电流流动量的，以及横截面积焊接提示接触面。不太通顺··见谅

Based on thermodynamics and thermo-acoustics, the effect of the pulse tube structure was analyzed. It was found that the cross sectional area of the pulse tube influence greatly the working fluid pressure and temperature distributions.

结合热力学和热声学两方面的理论，对脉管制冷机中脉管的结构进行了分析，发现脉管的截面积与其内工质压力、温度分布匹配与否，对脉管制冷机的性能有很大影响。

Theorem 4 There is no compact totally real 2-harmonic submanifold with non-zero parallel mean curvature and positive sectional curvature in a locally symmetric Bochner -Kaehler manifold.

定理4局部对称Bochner-Kaehler流形中不存在具有非零平行平均曲率向量且截面曲率大于零的紧致全实2-调和子流形。

Theorem 3 Let M~n be a compact totally real 2-harmonic submanifold in M~n which is a locally symmetric Bochner-Kaehler manifold.If Ricci curvature of M~n is nonegative and positive at a point at least,then the holomorphic sectional curvature of M~n is a postive constant number.

定理3设M~n是局部对称Bochner-Kaehler流形M~n的紧致全实2-调和子流形，若M~n的Ricci曲率非负且至少在一点为正，则M~n具有正常数全纯截面曲率。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷