在...的控制下

The results show that if the width and the length of the border are carefully designed, border irrigation can reduce deep percolation and irrigation quotas, and improve irrigation uniformity and efficiency of field water use.

结果表明：在适当控制畦宽和畦长的情况下，可以减少深层渗漏、降低灌水定额、提高灌水均匀度和田间水利用率，从而实现节水、节能的目的。

The paper, concerning the characteristic of engineering and geology, studied the creation of the Xiaolangdi multipurpose project safety-monitoring system. A zoned monitoring system under the control of unique baseline has been proposed. Manu possible monitoring methods, especially, the accuracy of collimation axis、 intersection、 olar coordinate, have been studied in detail to provide the theory foundation of the application of intelligent otal-station instrument automatic monitoring system on Xiaolangdi project.The application of intelligent otal-station instrument, TCA2003, and digital water level,DiNil2, on the dam safety monitoring as well as data automatic recording have been researched extensively. All this research provide the valuable experience to in-situ data collection, automatic transferring, data analysis and treatment and management.

本文结合小浪底工程特点和地质情况，研究了小浪底水利枢纽安全监控基准体系的构建，提出了统一基准控制下的分区测控系统思路；详细研究了可用于小浪底大坝外部变形监测的多种方法，重点分析了极坐标法、交会法和视准线法的精度，为智能型全站仪自动监测系统在小浪底的应用提供了理论依据；重点研究了自动全站仪TCA2003和数字水准仪DiNi12在大坝安全监测中的应用；同时研究了测量信息自动化采集处理系统，为外业监测信息的采集、自动传输和及时处理、管理创造了有利条件。

The search and comparison of 58 possible slip bodies of the dam shoulder rock mass demonstrates that the governing block is located at the lower elevation.

对58个不同高程滑出的坝肩抗力体滑块的搜索分析表明，控制滑块为低高程滑块，在增设坝后排水的条件下，小湾坝肩静力稳定性可以满足规范要求。

The application and construction technology of full strength steel bar thread connection technology in control center works of Yellow River Division Project are discussed from reinforcement incision, assembling, reinforcement joint and other aspects.

从钢筋下料、钢筋套丝、钢筋连接几方面论述了等强钢筋螺纹连接技术在引黄控制调度中心应用中的施工工艺，指出此方法既保证了接头质量，又加快了施工进度，具有广泛的应用前景。

If the mechanism can not truly control the impulse to live the local government investment, then in order to curb the overheated real estate market in the current situation is very difficult.

如果这一机制不能真正控制的冲动，生活在当地政府的投资，然后为了遏制过热的房地产市场在当前形势下是非常困难的。

When an ore ship unloader is digging ore from a ship cabin, the digging weight of the grab bucket is based on how much the grab bucket fall down.

如何自动控制抓斗下沉量，在确保安全的前提下，能获得最大的抓取比，这是提升作业效率的关键。

This thesis focuses on two main issues of acoustic echo cancellation, namely the adaptation algorithm and the control of adaptation in double talk situation presents all the theory backgrounds.

本文重点的两个主题是声学回声消除技术，也就是在双重谈话的情况下，回声过滤器适应算法和适应控制。

A control strategy that the flow rate equilibrium was combined with pressure and speed feedback,was put fo

仿真验证表明，采用该方案控制下的单泵双马达系统即使在经受不同载荷干扰时也能保持系统稳定，并可快速同步到设定的速度。

I know it has happened before that someone will not be as smooth as they should be in a low airspeed situation, and a departure is going to happen.

我知道曾经发生过这样的事，有些人没有能够像他们本应该做的那样在低速情况下平稳地控制飞机，于是发生了失速的现象。

With the help of Luke Skywalker, she was able to end the brigands' control of the Beheboth farmers.

在卢克·天行者的帮助下，她粉碎了土匪对贝赫博思农夫的控制。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。