field investigation的例句大全

In order to make an on-the-spot investigation to the pipeline existing condition and take advantage of its load supporting capability, overpressure test to 600 m pipeline is carried out and electrometric method is used for the pressure-tested pipeline to detect its field stress and strain.

为充分考察管道现有状况及进一步利用管道承载能力，进行了600m管道超压强度试验，并用电测法对试压管道进行了现场应力、应变检测。

Comparison of Movable Bed Model Test and Field Investigation for the Friendship Harbour in Mauritania

毛里塔尼亚友谊港动床模型试验和现场的比较

Based on the field investigation and reference collection, the floristic analysis of pteridophyte in Niumulin Nature Reserve was studied.

在野外调查与资料查阅的基础上，对福建牛姆林自然保护区蕨类植物资源进行区系分析。

Experimental Investigation on the Water Coolant Flow Field of Engine Cylinder Head

发动机缸头冷却水流场试验研究

We use the Finite-difference Time-domain ( FDTD) method to compute the scattered field of an object possessing several scattering centers. The numerical diffraction coefficient of the scattering center under investigation is then obtained by solving simultaneous equations established via GTD consideration.

利用时域有限差分（FDTD）法提供的散射场，根据几何绕射理论（GTD）建立含有绕射系数未知量的方程组，通过联立方程组的求解，得到散射体边缘的数值绕射系数。

Enlarges the key industry, key field safe hidden danger investigation dynamics, guarantees the safety in production.

加大重点行业 、 重点领域的安全隐患排查力度, 确保安全生产.

This paper presented a theoretical investigation of the effects of the induced uniaxial anisotropy on excitation of magnetostatic forward volume waves under obliquely biased magnetic field.

研究了在倾斜磁场下感生单轴磁各向异性对静磁正向体波激发的影响，并考虑了易磁化轴垂直和平行于磁性薄膜两种情形。

Based on rock carving, historical records and field investigation, the distribution of argali ( Ovisammon) can be divided into three stages, i. e. Stone Age ( 10000~ 5000 years ago), 5000~ 50 years ago, and current distribution.

新疆盘羊（Ovisammon）分布可划分为三个阶段：10000～5000年前为石器时代分布，5000～50年前为历史分布，50年前至今为现代分布。

An investigation on feasibility of pure tone sound field audiometry

纯音声场测听可行性研究报告

Magnetic field characteristics and genetic investigation of the Alxa arcuate structure

阿拉善弧形构造的磁场特征及成因探讨

Field investigation shows no permafrost in the interior of the Zoige Plateau. The mean annual air temperature is 0.6~ 3.3 ℃, and the annual range of air temperature is 19.1~ 21 2 ℃.

若尔盖高原内部年平均气温0.6～3.3℃，气温年较差19.1～21.2℃，已不具备多年冻土形成和保存的气候条件。

Methods Information network was designed according to the need of schistosomiasis control first, in field site investigation and data collection were carried out finally, consulting specialists and professional staff of schistosomiasis control for revising and perfecting the network.

方法首先根据需要设计信息网络，然后开展现场调查和收集资料，并征求专家和专业人员的意见和建议，进一步修改和完善网络系统。

The results from field investigation in 1996 and 1997, and from detached leaf inoculation all supported the identical conclusion.

1996、1997两年的田间试验结果和苗期离体叶片接种的结果基本一致。

The recent investigation results in the field of computer simulation of returned sand cooling and its fundamental research have been introduced.

介绍了近年来国内外在旧砂冷却计算机数值模拟及其基础研究方面的研究成果。

This field investigation was closely related to and presented the academic background of that time.

这次田野调查与那个时代的学术背景密切相关，并且体现出其学术背景。

METHODS The carrier quantity bactericidal test, field mimic bactericidal test, stability test, pH value detection, periodical biological surveillance and follow-up investigation of hospital infection were used.

方法采用载体定量杀菌试验、现场模拟杀菌试验、稳定性试验、pH值检测及定期生物学监测和医院感染追踪调查。

A System for Field Investigation of Berthing Impact of Oil Tanker

油轮靠泊力现场观测系统研制

The resistance of tea germplasm resources to tea brown blight was evaluated by field investigation, nursery inoculation and detached shoot inoculation.

茶树种质资源抗茶云纹叶枯病鉴定，进行了田间自然发病调查、苗圃茶苗和室内离体茶枝人为接种试验。

To study the distribution, active law and in-dexes of ecology of M. fuscus, and the character of epizootic plague by field investigation and laboratory methods.

研究青海田鼠的分布范围、活动规律、生态学指标以及动物鼠疫流行规律。

Chemical carcinogenesis in culture has proved to be a much more difficult field of investigation than viral carcinogenesis.

在培养内化学致癌已证明是一个比致癌困难得多的研究领域。