查询词典 acquisition

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

In Gram-negative bacteria, Fur protein represses the transcription of many genes that are involved in iron acquisition.

在革兰氏阴性菌中，许多参与螯铁系统基因转录过程都受到Fur 蛋白质的抑制。

A portable high speed near-infrared grating spectrometer is designed based on a linear CCD and a USB 2.0 data acquisition system.

设计制作了一种基于线阵CCD和USB 2.0数据采集系统的高速便携式近红外光栅光谱仪。

The chroma coordinates acquisition system consist of grating spectrometer and integrating sphere.

无紫外辐射和红外辐射；（8）宽的色域和快的响应速度。

Moreover, we developed a DSP based gripper controller. It can achieve sensor data acquisition and transmission and control of gripper.

我们研制了一个基于 DSP的手爪控制器，它能实现手爪上传感器的数据采集、传输以及手爪电机的控制。

Its software includes data acquisition program, TEDS program, signal conditioning grogram, TII interface program, wireless transmission program and receiving terminal grogram.

其软件包括数据采集程序、TEDS程序、信号调理程序、TII接口程序、无线传输程序、接收终端程序。

Currently, the encyclopedia is produced by Scholastic Library Publishing , a division of Scholastic Inc. that grew out of the company's acquisition of Grolier Inc.

目前，这套百科全书的版权归"学院丛书出版社"--学院公司的一个分部--所有，这之前直到2000年，格洛利一直是其出版者。

Simulation demonstrates the scheme and algorithms have excellent performance in accuracy of estimating, acquisition time and user capacity of pilot frequency group.

通过对方案和算法的计算机仿真，证明同步算法具有较高的精度，同步方案能够在不超过三个TDD帧的时间内完成良好的同步，同步跟踪载波组的用户容量可达到1用户/载波。

As real estate development involves land acquisition, design, construction and other sectors require substantial funding, and some do not have the funds advantage small businesses through "air gunnysack back metres" approach, or in the Senate of the form of financing, or in projects requested construction teams underwritten or sales to the intermediary agent after-sale accounts.

由于房地产开发涉及的土地获取、设计、建造等环节需要大量资金，一些不具备资金优势的小企业就通过"空麻袋背米"的办法，或以参联建形式筹措资金，或在项目建设中请施工队垫资，或将销售交给中介代理公司售后结帐。

The design of gyroscope data acquisition system for marine strapdown inertial navigation system is presented.

介绍了船用捷联惯性导航系统中陀螺仪数据采集系统的设计。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。