查询词典 grain

Research on the stress and strain of grain was carried out by change of grain's inner hole diameter and the ratio of external diameter to inside diameter during the reliability tests of solid propellant grains.

研究了固体推进剂可靠性分析测试中药柱的应力、应变随其内孔直径及内外径比值的变化规律。

At foundation of forefathers work, this dissertation goes on the preliminary discussion in conformity with the field of forces of grain and moving rules caused by size of outlet, main research work is as follows: 1 The dissertation analyses the randomness of individual grain and rules as a whole.

在前人工作的基础上，本文就放出口对散体移动规律的影响和散体流动应力场进行了初步的探讨，主要的研究工作如下： 1 分析了单个散体颗粒运动的随机性和整体表现出来的规律性，证明了底部放矿时颗粒在水平方向沿x轴与y轴的移动概率具有独立性。

NTS improved the rotation grain yield significantly while no-till without stubble retention had the worst grain yield compare to conventional tillage system.The average yield of spring wheat under NTS was 18.10%,26.21%,13.15%,2.34%and 2.38%higher than that under T,NT,TS,TP and NTP respectively.The average yield of field pea under NTS was 20.25%,30.33%,15.83%,8.82%and 10.39%higher than that under T,NT,TS, TP and NTP respectively.

这归功于NTS处理改善了土壤结构性和渗透性能，并提高了土壤水分和肥力状况，最终体现为作物产量显著提高。6年间NT处理平均纯收益为1692.44￥/ha，比T、TS、NTS、TP、NTP增加了37.52%、194.58%、9.02%、86.79%、13.99%；平均产投比为2.98，比T、TS、NTS、TP、NTP提高了0.61倍、1.28倍、0.52倍、1.10倍、0.52倍。

The key to solve these problems is enlarging equiaxed grain zone and fining grain size.

解决这一问题的关键是扩大铸坯等轴晶区比例，细化晶粒。

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。

To contribute to the progress of agricultural technology, China has made remarkable achievements in agricultural development. There is a historic change in the supply of major agricultural products from a long-term shortage to surplus in foison year. The grain output increased from 113.18 million tons in 1949 to 484.022 million tons in 2005, and the annual growth rate is 5.85%. Technological advances have made tremendous contributions to Chinas grain development.

在农业技术的推动下，我国农业发展取得了举世瞩目的成就，主要农产品供给实现了长期短缺向丰年有余的历史性转变，粮食产量从1949年的11318万吨增长为2005年的48402.2万吨，年均增长速度5.85％，技术进步带来的单产水平的提高是我国粮食产量的不断增长的主要原因，技术进步为我国粮食发展作出了巨大贡献。

These rocks are lack of foliation and resulted from the brittle fragmentation of mineral grains with rotation of grain fragments accompanied by fractional grain boundary sliding and dilatancy.

这类岩石缺乏面理构造，是由于矿物颗粒的脆性碎裂，旋转以及颗粒边界的磨擦滑动和扩展而造成的。

These rocks are lack of foliation and resulted from the brittle fragment ation of mineral grains with rotation of grain fragment s accompanied by fractional grain boundary sliding and dilatancy.

这类岩石缺乏面理构造，是由于矿物颗粒的脆性碎裂，旋转以及颗粒边界的磨擦滑动和扩展而造成的。

An increase in grain prices impacts us because we are a major procurer of grain for food," she said."

粮食价格的增长对我们造成了冲击，因为我们是粮食的主要生产者，"她说。"

The potential to go with the grain or against the grain for developing partnering structures depends on the initial starting point of stakeholders.

潜力去与五谷或反对五谷为显现出的成为的伙伴的结构取决于最初的起点赌金保管人。

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％。