A computation method for a confined jet in sudden expansion duct

The expansive agent can enhance the impermeability and the cracking-resistance of concrete through the working of the compensation shrinkage of concrete produced by confined expansion when it is added to concrete.

膨胀剂掺入到混凝土中，通过产生一定的限制膨胀，补偿混凝土的收缩，有利于提高混凝土的抗渗防裂。

It has been proved by the investigation that the filling effect of the confined expansion makes the reduction of holes in concrete as well as the increase of strength and elastic modulus of concrete.

实验证明：由于约束膨胀的填充作用，大幅度降低空隙率及孔径，定将有效地提高混凝土的弹性模量及强度。

The reinforcement ratio of a construction must be designed to create adequate confined expansion in the shrinkage_compensation concrete.

在结构设计时，需要考虑配筋率的高低，使对混凝土的约束能满足适当膨胀的要求。

We're in a very confined area.

我们在一个很有局限性的区域里。

Application of Time Domain Electromagnetic Prospecting Technology in the Leading Survey of Confined Area with Ordovician Limestone

瞬变电磁勘探技术在奥灰承压区超前探测中的应用

The d value increases with the age of the groundwater in same aquifer from recharge area to confined area along the path of water flow.

在同一含水层内，沿着地下水的路径，从补给区到承压区，d值随着地下水年龄增大而增大。

Experimental Study on Confined High Pressure Arc Plasma Generator

高压受限电弧等离子体发生器实验研究

It is found that effectively confined plasma expansion is the main reason for the enhancement of the momentum-coupling coefficient.

分析发现，对等离子体的有效约束是提高动量耦合系数的主要原因。

Research into metal cutting with hydro-magnetically confined plasma arc

水－磁约束等离子弧切割方法研究

The soft X-ray spectrometer used for diagnosis of magnetically confined plasma

用于诊断磁约束等离子体的软X射线能谱仪

Body-fitted coordinate grid system technique has been adopted for calculating confined turbulent reacting swirling flow in a turboshaft engine combustion.

本文运用贴体坐标系统对涡轴发动机燃烧室流场进行了数值模拟。

Because traditional dry type classification was confined by the flow stability and material dispersion, there were many real difficulties in solving the particle size distribution and particle composition.

传统的干式分级由于受流场稳定性、物料分散等方面的制约，在解决窄粒度分布、切割清晰度和高回收率上存在困难。

The model meets the access control requirements of collaboration environment and it benefits to solve the difficult problem of confined bi-directional information flow.

该模型满足协作环境下的访问控制需求，有利于解决敏感信息在受控范围内双向流动的难题。

A Numerical simulation for Turbulent Mixing Confined Coaxial Jet Flow

受限共轴射流的湍流混合过程数值模拟

Finite analytic equation for confined steady well flow

承压稳定井流的有限分析方程

In this paper numerical study is conducted on the influence of temperature ratio on the penetration depth of two dimensional confined Jet flow and it is found that the jet to main flow temperature ratio is a important parameter independent of momentum rato.

用数值方法研究了主流、射流进口温度比对二维受限通道垂直射流轨迹和穿透深度的影响，表明了进口温度比是独立于动量比以外的重要影响参数。

Analysis on the tangential velocity behavior of the confined swirling flow

有限旋转气流的切向速度特性分析

It has not been yet fully researched, and, more confined to controlling the state of their own.

目前，对它研究尚不充分，且多局限于廊道自身状态的分析。

So the Appointed Service System, losing most of its living space, was confined to a state.

这样，指定服役制度就在外部失去了大部分存在空间而龟缩在一国一地之内。

Not just be confined to that state of consciousness when you do your creative work.

并不仅仅是当你在进行创作性的工作时才进入那个意识状态。