A Study on Density Measuring of Soft Subsoil by Instant Hammering Method.

You mean meteorological, geological, and subsoil conditions?

您的意思是指气象, 地质和地基土层状况 吗 ?

The study includes a survey both of topography and subsoil features of the proposed site.

研究内容包括调查、测量拟定项目现场的地形和地下土质.

The frozen subsoil prevents roots from growing deep enough to support them.

冻结的下层土壤阻碍树根向足够的深层生长来供给高树营养.

...the chalk subsoil on the site.

那个工地的白垩底土

The submarine area prescribed in the preceding paragraph comprises the seabed and subsoil.

前项海底区域包括海床及底土.

The rain has soaked into the subsoil.

雨水浸润了表土.

Because of the intense cold subsoil of the tundra remains permanently frozen to a great depth.

由于酷寒,冻土带的下层土都冻得很深.

A new method for preparing biomaterial composite coating by means of subsonic flame spraying was investigated.

采用亚音速火焰喷涂方法,通过合理选用打底层粉和工作层粉,探讨喷涂羟基磷灰石生物涂层的可行性.

The sound of the flame is a low pitched thump, indicating a large, subsonic air displacement.

火焰的声音是一个低被投的重击, 表明一个大, 亚声空气位移.

The empty weight to total weight ratio of subsonic maneuverable missile was given experimentally.

利用经验的预测方法对亚声速飞航导弹的空重比进行预测.

XFOIL is an interactive program for the design and analysis of subsonic isolated airfoils.

XFOIL是一个互动计划的设计与分析亚音速孤立翼型.

In this case, your chance of survival than subsonic aircraft motor is much higher.

在这种情况下, 你的生存几率比以亚音速机动的飞机要高得多.

The subsonic vehicle has the characteristics of low speed, longtime flight and low dynamics.

亚音速飞行器具有飞行速度低, 飞行时间长,低动态的特点.

A prediction method of lift to drag ratio of subsonic maneuverable missile was given.

利用客机/货机升阻特性的预测方法对亚声速飞航导弹的升阻特性进行预测,并给出了合理的修正.

And then not answer, then affixed to the sea to South Korea high subsonic flight.

然后不再回答, 随即贴海以高亚音速飞往韩国.

I have no idea what subsonic speed is.

我实在不明白什么是亚声速.

This airplane can go out to high subsonic speeds very easily without using afterburner.

这架飞机能够很轻松地在不打开加力的状态下飞到高亚音速.

A methodology, called Signal Subspace Correlation ( SSC ), is introduced.

这个方法称为[ 讯号 次空间关联法].

Compared with general statistical feature subspace operation was needed in forming the adaptive feature subspace.

同时,与常规特征子空间相比,建立自适应特征子空间的运算量大为减少.

Based on online recursive closed-loop subspace identification, a model predictive damping controller design strategy was proposed.

提出基于在线递推 闭环 子空间辨识的模型预测阻尼控制器设计方法.