study的例句大全

According to one recent study, the number of ground insects in Puerto Rico has fallen by 98% over the last 35 years.

一项最新报告显示，波多黎各的陆地昆虫数量已在过去的35年间下降了98%。

Objective to study the susceptibility of Beagle dogs and C 3H mice to infection with Ehrlichia canis, and establish laboratory model of canine ehrlichiosis. The leucocyte of German shepherd who suffer from canine ehrlichiosis in China were inoculated to Beagle dogs and C 3H mice.

为探讨比格犬和C3H小鼠对犬埃立克体的敏感性，建立犬埃立克体病实验模型，用我国埃立克体病病犬血白细胞分别接种比格犬和C3H小鼠。

Study on the level of tumor necrosis factor and the dilution of antibody to heat stress protein 70 in workers exposed to coke oven emission

焦炉作业工人血浆热应激蛋白70kD抗体滴度及肿瘤坏死因子水平的研究

Determination of radioactive dilution factor of sea water and study of methods

海水稀释因子测定及方法研究

A study on the computation and management of ore dilution and loss

对矿石贫化、损失的计算和管理的探讨

Theoretical analysis and experimental study on the immersed settlement mechanism of weathered soft rock induced by the variation of groundwater level are conducted herein and a brief equation for calculating the settlement by using the dilatation coefficient during loading and unloading is proposed.

对地下水位变动引起风化软岩的浸水沉降机理进行了理论分析和试验研究。提出了用加、卸载剪胀系数描述地下水位变动引起沉降的简明方程式。

Conclusion: This study suggests that the chronic uncontrolled tachycardia may become a primary cause of heart dilatation and heart failure, which is reversible after control of heart rate.

结论：慢性心动过速可成为心脏扩大和心功能不全的原发病因，控制心室率后心脏功能可完全恢复正常。

Study on Methods to Prevent Seepage at Huanggang Main Dike on Yangtze River

黄冈长江干堤防渗方法研究

Objective: 1. To study anatomical characterstics of the forearm superficial palmar vein net, superficial palmar arch, arteria digitalis communis and proper palmar digital arteries; 2.

目的：1、研究前臂掌侧浅静脉网、手部掌浅弓、指总动脉及指固有动脉的解剖学特点。

Preliminary Study on the High Yielding Cultural Technique System of Surface Ploughing and Deep Digging for Soybean

大豆浅翻深松高产栽培技术体系的初步研究

Design of a Bionic Ditch Digger Study on the Technology Laying Drain Pipe With Pad

仿生式开沟机设计理论的研究排水管垫块法施工技术研讨

Study of screw auger parameters of mounted hole digger on the basis of MATLAB

基于MATLAB挖坑机螺旋钻头参数的研究

The Study on Vibration Measuring System Utilizing Differential Transformer Sensor

一种利用差动变压器式传感器测量振动的检测系统研究

Study on the Catalytic Synthesis of Diethyl Adipate with Ferric Chloride

氯化铁催化合成己二酸二乙酯的研究

Starting from the exact differential equations of the circular cylindrical thin shells set by W · Flugge, this paper makes a study of the characteristic equation of the open circular cylindrical thin shells deduced by F · Dischinger.

本文直接从弗留盖（W.Flügge）建立的圆柱形薄壳的位移的精确微分方程出发，分析研究了由迪辛盖尔（F.Dischinger）导出的开口圆柱形薄壳的特征方程。

Study on differential transformer's inner magnetic field testing system

差动变压器内部磁场测试系统的研究

Study on the Differential Transformer Type Displacement Sensor with Wide Range

关于差动变压器式大量程位移传感器的探讨

The method of harmonic balance is applied to study the non-linear dynamic response of the third-order nonlinear partial differentiation system.

应用谐波平衡法对系统三阶非线性微分方程组解析分析，与数值解比较验证了解析解的正确性和有效性。

In this paper we study matter wave diffraction with a quantum mechanical approach.

这篇文章中我们将用量子力学的方法研究物质波衍射问题。

Study of behavior of microwave catalysis in preparation of diethyl adipate

己二酸二乙酯合成中的微波催化行为研究