查询词典 control

Geological condition is the important factors in study on tunnel excavating disaster inevitably. From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis.

中文题名隧道开挖地质灾害规律与防治对策研究副题名外文题名 Study on tunnel excavating geology disaster regular and control trategy 论文作者杜炜平导师古德生院士学科专业岩土工程研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2001 论文页码总数108页关键词隧道工程地质灾害岩爆馆藏号BSLW /2003 /U45 /1 隧道开挖灾害研究必然以地质因素为其主要研究对象。

When the process is out of control but no assignable cause is found, it can be adjusted by employing engineering process control.

因此，当制程失控却找不出可归属原因时，可透过工程制程管制(Engineering Process Control， EPC)来进行调整，以降低制程的变异。

A survey of pest control professionals conducted by a pest control professor at the University of Massachusetts stated that 68% of all bedbug infestations require three or more treatments, 26% require two treatments, and 6% require just one.

看得出来。难过欧美有pest control company。这毕竟是一项非常专业的活儿。并没有亚洲人想像中那么简单！新加坡现在几乎自以为是就是乱搞！

To regulate policy composition and guarantee its correctness, an algebraic model called APoCA (attribute-based access control policy composition algebra) is proposed for composing access control policy. In APoCA, an authorization relation between entities is described at the attribute level. APoCA fertilizes the existing formal frameworks by taking into account the computation of attribute values.

为了规范策略合成和保障策略合成正确性，基于属性刻画了实体间的授权关系，通过属性值的计算结构扩展了现有的策略合成形式化框架，建立了新的基于属性的策略合成代数模型APoCA(attribute-base access control policy composition algebra)。

The system is perfectly realized through the four counts below:1 ^ Using configuration soft compile the person-computer interface for information management of grain depot content and the application program for data collection. This program will finish real time data collection and conversion and will dynamic come after each bam flash-locks run state and will supervise and record the run instance ^ startup or stop time 2^ Using Visual FoxPro workout report table for grain depot content informationmanagement system witch carry out database management function. 3^ Using Visual C++ workout communication program between Force Control configurable soft and aptitude instruments.(1) N Receive data from aptitude instruments.

本课题从下面四个方面实现系统要求： 1 利用组态软件Force Control 2.0编制了仓容信息管理系统的人机界面和数据采集应用程序，完成设备状态的实时采集和转换，动态跟踪各粮仓闸门的运行状态，监视并记录斗提机的运行情况、启动和停止的时间； 2 利用Visual FoxPro编制了仓容信息管理系统报表记录应用程序，实现数据库的管理功能； 3 利用Visual C++编制Force Control组态软件与智能仪表以为例的通讯程序，实现下列两项功能：(1)接收来自在线流量计的数据。

An Open-loop control system utilizes an actuating device to control the process directly without using feedback.

开环控制(Open-loop Control)——系统的输出端与输入端之间不存在反馈回路，输出量对系统的控制作用没有影响。

The method of control calculation of Suspension bridge and the design of SBCS (Suspension Bridge construction Control analysis System) is mainly analyzed in this paper.

本文主要研究了悬索桥施工控制方法及施工控制分析计算软件SBCS(Suspension Bridge construction Control analysis System)。

In order to carry out yaw control accurately, a hill-climbing control algorithm based on power detection is proposed.

为精确地进行偏航对风控制，提出了一种基于功率检测的爬山算法(hill climbing control，HCC)。

Methods:108 cases of 7-day-old sprague-dawley rat were divided at random into 3 teams : hypoxic-ischemic-team (hi team,36 cases),false-oprational control team(control team 36 cases), hypoxic-ischemic-gm1（gm1 team,36 cases）.deligation of cephalic artery and breathing in low-oxygen gas mixture was applied to prepare hibd mode.

选择新生7日龄sprague-dawley大鼠108只，随机分为三组：缺氧缺血组(hi组，36只)，假手术对照组(control组，36只)，缺氧缺血＋神经节苷脂组(gm1组，36只)。

Based on the above, the author built the vehicle virtual prototyping simulating model including the front and rear suspensions, the powertrain, the steering system, the front and rear tires, wrote the driver control files(abbreviation. dcf) and driver control data files(abbreviation. dcd) for vehicle handling stability simulation analyzing according to the requirements of the current standards GB/T6323.1-94-GB/T6323.6-94 of our nation"s for vehicle controllability and stability test, carried out simulation and analyses for vehicle handling stability such as steering wheel angle step input test, returnability test, steady static circular test, pylon course slalom test and steering efforts test, and evaluated the car"s handling stability performance by scoring according to GB/T 13047-91 ?Criterion thresholds and evaluation of controllability and stability for automobiles?.

在上述基础上建立了包括前后悬架、发动机、转向系、前后轮胎等在内的整车虚拟样机仿真模型，并根据我国现行整车操纵稳定性试验标准GB/T6323.1-94～GB/T6323.6-94的要求，编写了用于整车操纵稳定性仿真分析的驱动控制文件(Driver Control Files，缩写为DCF)和驱动控制数据文件(Driver Control Data Files，缩写为DCD)，进行了转向盘转角阶跃输入试验、转向回正试验、稳态回转试验、蛇行试验和转向轻便性试验等整车操纵稳定性试验仿真分析，并参照GB/T13047-91《汽车操纵稳定性指标限值与评价方法》对该轿车的操纵稳定性进行了评价计分。

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％。