keep grain

The carbides in the matrix prevent dislocation from moving, and pin effect of the carbides in the grain boundary keep grain boundary from sliding, and creep resistance of steel is improved.

蠕变期间，晶内碳化物阻碍位错运动，晶界碳化物“钉扎”晶界，阻碍晶界滑动，由此提高钢的蠕变抗力。

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This paper consists of seven parts: In the first section, under the background of the tight supply of global grain production, it tries to solve a question which is fairly popular and the disputable-whether the suburb of big city should keep moderate scale of grain production.

本文由七大部分组成：（一）绪论。在目前世界粮食供给偏紧的背景下，想探讨解决一个颇受业界关注和争议的问题&大城市郊区是否需要保持适度规模的粮食生产。

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For example, you might keep some whole grain tortillas in your cupboard so that you can make a quick and easy burrito with lean chicken or beans.

比如说，在你的橱柜里可能回存有谷粒的玉米粉薄烙饼，你就可以用这些材料作成一个由纯鸡肉或土豆泥做馅的面饼卷。

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The techniques of above could maintain temperature and moisture of grain in quasi low temperature silo at the low limit of demand after reducing the moisture content of high moisture grain with drying and ventilating equipments to prolong grain deterioration and keep grain quality.

使高水分粮食通过采用干燥、通风技术将水分降低后，其储粮温度和水分都能控制在准低温仓要求的低限水平，以延缓粮食陈化，保持粮食品质。

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Finding out an acidization technique that can both keep the skeletal grain stable and solve clay minerals in pores, improving the permeable performance and oil-horizon productivity of low-permeable sandstone is the key of conducting acidization reformation for Daqing low-permeable sandstone.

寻找一种既能保持骨架颗粒稳定，又能溶解孔隙中的粘土矿物，改善低渗透砂岩的渗滤性能和油层产能的酸化技术，是大庆低渗透砂岩进行酸化改造的关键。

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To keep stable grain supply, price, and food safety, it is a great importance to analyze purchase and sale fluctuation of state-owned grain enterprises.

研究国有粮食企业的购销现状，分析国有粮食企业购销波动，有利于深刻认识国有粮食企业市场运行规律，更加充分地保障国家粮食安全。

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Means of production of mechanization can increase the grain output, keep sustaining development of grain production, and heighten its efficiency and economic returns.

机械化生产手段可以提高粮食产量，确保粮食生产持续发展，提高粮食生产效率和经济效益。

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So-called demand rationing, the painful process of livestock culling and plant shutdowns, should keep grain stocks from falling to critically low levels.

所谓“约束需求”（demand rationing，指屠杀剔除病弱牲畜和关闭工厂的痛苦过程），应当避免把粮食库存降到极低的水平。

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The three environmental trends —— the shortage of fresh water, the loss of topsoil and the rising temperatures —— are making it increasingly hard to expand the world's grain supply fast enough to keep up with demand.

当前的三大环境趋势——淡水资源短缺、表层土壤流失和气温不断上升——使得加速扩大粮食供应以跟上需求越来越难。

四级真题- 2016年 6月 2卷 信息匹配

And can reduce the grain and pile upper strata temperature, keep storing grain quality, can realize that green grain storage, improve the added value of the products.

并能降低粮堆上层温度，保持储粮品质，可以实现绿色储粮，提高产品附加值。

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Food security is very important to the economy security, which requires to keep high grain self-sufficient rate.

粮食安全对经济安全的极端重要性，决定了必须保持较高的粮食自给率。

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On the other hand, local storage companies can't get financial subsidize from storage grain, thus, they have little incentive to keep large amount of grain in stock.

粮储企业不能同时发展加工运输，储备的粮食就成了“死粮”，地方粮储企业没有财政补贴，自然没有储粮积极性。

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In high temperature season, low power cooling machine was connected with fumigation duct to keep low temperature in grain bulk for a long time;

高温季节，在环流熏蒸管道上串接小功率制冷机组对粮堆进行辅助制冷，使粮堆长期保持在低温状态；

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