1.
Application of Secondary Jet-grouted method on Jet-grouted Pile Construction in Sand Soil Stratum
二次旋喷在砂土地层旋喷桩施工中的应用
2.
secondary air injection relief valve
二次空气喷射减压阀
3.
Computation of three-dimensional flow field in secondary gas injection for thrust vectoring nozzle
气体二次喷射矢量喷管三维流场计算
4.
A study for thrust vector control of aerospike nozzle based on second injection
塞式喷管二次喷射推力矢量控制研究
5.
Until the World War 2，the jet is used.
直到二次世界大战才使用喷气式飞机。
6.
Algebraiec Interpretation of Coeffients of Quadratics Undergoing Angular Transformation;
旋转变换中二次曲线系数的几何解释
7.
94GHz SECOND-HARMONIC COMPLEX CAVITY GYROTRON WITH GRADUAL TRANSITIONS
94GHz二次谐波渐变复合腔回旋管
8.
Study on 94 GHz Second-harmonic Wave Tapered Complex Cavity Gyrotron
94GHz二次谐波渐变复合腔回旋管研究
9.
STUDIES ON 8mm SECOND HARMONIC GYROKLYSTRON AMPLIFIER
8mm二次谐波回旋速调放大器的研究
10.
Investigation of Second Order Nonlinear Optical Activity and Surface Second-Harmonic Generation in Chiral Media;
手性介质二阶非线性旋光与表面二次谐波研究
11.
Application of Secondary Atomization Device in Electrostatic Spraying
静电喷涂过程中二次雾化装置的应用研究
12.
Analysis of Second Gas Injection Affecting Factor on SRM Thrust Vector Control
气体二次喷射SRM推力矢量控制影响因素分析
13.
The Choice of Turbulence Models in Numerical Simulation of Secondary Flow in Bypass Crossover Sub of Horizontal Wells
水平井喷砂器内二次流数值仿真中湍流模型
14.
Numerical study on the effect of secondary nucleation on spray cooling
数值研究“二次成核”在喷雾冷却中的作用
15.
Investigation of the Initial Breakup and Secondary Atomization Mechanism of Fuel Spray
燃油喷雾初始破碎及二次雾化机理的研究
16.
Center the stub shaft by rotating it from the stop 1/2 of the total amount of turns.
通过旋转总旋转次数的二分之一使短轴位于中心。
17.
Recovering the Geometry of Single Axis Motions by Conic Fitting;
基于二次曲线的单轴旋转运动分析和三维重建
18.
Development Machine of Tool and Machining Method for Rotated Conicoid Using Normal Equidistance Method;
二次旋转曲面法线等距离线加工法及机床研制