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This theory stated that aircraft that would fly at supersonic speed should increase in cross-sectional area from a pointed nose.

这一理论指出，飞机将飞往超音速的速度应该增加在截面积从一指出，牵鼻子走。

Higher strength materials make it possible to reduce the cross-sectional area of the members needed to support a constant load, and hence their weight.

使用朝高强度材料的话，可以减少构件的断面面积，从而减轻重量，就能支撑需要的载荷。

Finally, he wished everyone a safe, high quality completion of Mountains A cross-sectional area outside the industry in the task.

最后，他预祝大家安全、优质地完成横断山脉A区域的外业任务。

It indicated that the plant height, ear weight and cross-sectional area of stalk had closer relations with shear strength.

结果表明株高、穗长、横截面积与剪切强度的相关性较其他形态指标大。

Cross-sectional Transverse Area and Hyperintensities on Magnetic Resonance Imaging in Relation to the Clinical Picture in Cervical Spondylotic Myelopathy.

MRI的横断面和超强信号与脊髓型脊椎病患者的临床表现相关。

Compared with traditional design methods, the cross-sectional area of the straw-mulching cutter shaft was reduced by 33.3%.

试验证明，刀轴的寿命提高了38.5%，可靠度提高了0.8%；埋草刀的磨损量减小了40%。

It is very difficult to estimate the effect due to such a reduction of cross-sectional area.

模型的糙度是任选的；其他的水力要素，根据滿宁公式按此例求得。

SC1is only one QTL that responsible for both weight and cross-sectional area in three QTLs above.

在上述3个QTL中，SC1是唯一与脊髓重和面积均相关的QTL。

Based on the field investigation of grouting tunnels in the mountain on the left bank of the Shuibuya Dam, a sectional statistical analysis is performed on the areal corrosion ratio of grouting tunnels at different elevations of the curtain line section and the maximal diameter of solution caves, and the corrosion characteristics of rocks in the section of impervious curtain line are obtained.

利用水布垭大坝左岸山体灌浆平硐现场的调查结果，对防渗帷幕线剖面不同高程灌浆平硐的面溶蚀率和最大溶蚀洞径进行分区统计分析，获得了防渗帷幕线剖面岩体溶蚀特性。

If we give some restrician to the intrinsic quantities of submanifolds, such as second fundamental form, scalar curvature,Ricci curvature or sectional curvature,then we can get some new property of the submanifolds.The procedure is called pinching problem of submanifolds.

对子流形的第二基本形式模长平方s，数量曲率R，Ricci曲率R_及截面曲率R_等内在量，加以某种限制，从而得到子流形的某些性质，叫做子流形的pinching问题。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。