about the crown jewel exhibit we've brought to America.

My little niece guards her pocket-money as a queen does her crown jewel.

我的小侄女守护她的零用钱就像王后守护她的王冠珠宝一样当心。

The WTO dispute settlement mechanism is regarded as the" crown jewel of WTO", and it is a judicial system.

WTO的争端解决机制被誉为是WTO王冠上的明珠，是一个具有较强司法性的体制。

Numerical Experimental Study on Rock Breaking with Pulse Water Jet

脉冲射流破岩规律的数值试验

Study on Gantry High Pressure Water Jet Equipment for Express Cleaning

龙门式高压水射流快速洗消装置的研究

Analysis on the energy loss in the flowing process of high pressure water jet

高压水射流流动过程中能量损失的分析

Application of self-propelled high pressure water jet technology for pipeline cleaning

管道自进式高压水射流清洗技术的应用

Numerical simulation of water jet structure affect with jet nozzle parameters

喷嘴参数对射流结构影响的数值模拟

Experimental study on impact of ambient pressure on water jet kinetics

围压对水射流动力学特性影响的实验研究

Structure and calculation of high speed water jet

高速水射流的结构与计算

Water Jet Machining Technology and Its Application in the Mechanical Realm

水喷射加工技术及其在机械领域中的应用

About the Reasonable Match of the High Pressure Water Jet Cleaning System

试论高压水射流清洗系统的合理匹配

Cutting with abrasive water jet is a new technology under development.

磨料水射流切割是一项正在发展的新技术。

Research on High Pressure Water Jet Cutting to Improve Gas Drainage Efficiency

高压水射流割缝提高瓦斯抽放效率的研究

On High Pressure Water Jet Technology and its Application in Aero-Engine

高压水射流技术及其在航空发动机上的应用

A damage model for rock under high pressure water jet

高压水射流作用下岩石的损伤模型

Fuzzy Evaluation for Quality of High Pressure Water Jet Cleaning Machine

高压水射流清洗机清洗质量的FUZZY评价

Trace Gas Sample Imitation Apparatus Based on Jet Flow Principle

射流法模拟痕量气体样品

Use a higher primary wind velocity to increase its jet flow rigidity;

采用较高的一次风速来提高一次风射流刚性；

Experimental Study of Reynolds Number Effect on Turbulent Impinging Jet Flow

雷诺数对半封闭紊流冲击射流流场影响的实验研究

A numerical study of the unsteady wave structure of supersonic jet flow

超音速燃气射流非定常波系的数值研究