查询词典 crop-ear

But the prices of wheat, corn and soyabean are all high, so any big shift towards one crop will come at the expense of the others.

但小麦，玉米和大豆的价格都高，因此任何大的转变耕种作物的动作都会使农民为另一种作物牺牲。

In Argentina, the soyabean crop is forecast to fall almost 20 per cent this year owing to drought and pests, raising pressure on US supplies.

在阿根廷，由于干旱和虫灾，预计今年大豆收成将下降近两成，这加大了美国供应的压力。

Before dry land uses the emerge after crop sows, every mus are used 25% but gram of 150-500 of wet sex powder, to water 40 kilograms, express even sparge to earth.

旱地使用作物播种后出苗前，每亩用25%可湿性粉剂150-500克，对水40公斤，对土表均匀喷雾。

The relationship between crop yield and water use of spring wheat and maize was studied using the data respectively.

这一结果可能是由于Minhas模型的自变量采用b_0和λ_i双重幂指数的数学结构，而能够较好反映干旱区作物对水分敏感的特性。

Sterols,-9-octadecenoic acid, vitamin E, and squalene in waxes were first detected from crop stalks.

结果表明，微波辐射是最有效的脱蜡方法。

Who's the imposing, square-jawed chap with the pudding-bowl crop?

这个仪表堂堂、下颚方正、圆圆的脑袋上顶一头短发的小伙子是谁啊？

It is very important for development of stock raising to feed cow and sheep using abundant crop straw in China.

充分利用中国丰富的秸秆资源发展节粮型草食畜牧业是中国畜牧业发展的重要方向。

The paper aralyzed energy consumption trend, and points out that as one of the important components of the bio-energy material, with the advantage of renewable, storable substitutive, abundant, carbon-neutral, after transformed to energy, crop straw will reduce China' energy consumption pressure.

分析了我国能源消费趋势，指出农作物秸秆作为生物质能源材料的一个重要组成部分，具有可再生性、可储藏性和可替代性、资源丰富、二氧化碳零排放的优良特性，发展生物质能源有助于缓解我国能源消费压力。

Yet a straight-faced argument could be made — and is, here — that 2009 boasted a richer crop of animated features than of live-action movies.

但面临的一个争论是这一富有2009年吹嘘的动画功能比真人电影要丰富的多。

Shule River project area is located in northwest China\'s Gansu province,Hexi Corridor,which is the largest agricultural crop production base of Gansu province and typically arid and semi-arid areas. There are characteristics such as scarce rainfall,the temporal and spatial distribution inequality,strong evaporation,fragile ecological environment,the limited quantity of surface water. Agriculture,the people\'s living and ecological environment are significantly dependent on the groundwater. Based on the collection and processing of regional hydrological and geological data and the groundwater monitoring data,using the numerical simulation,geostatistics theory and multi-objective evolutionary algorithm,this paper studied the monitoring and evaluation of groundwater resources from the three aspects: groundwater numerical simulation and prediction,groundwater spatial variability and distribution and optimization modeling and sloving of groundwater monitoring network. The main work and research lies:(1) Using Yumen-Tashi basin,Anxi-Dunhuang basin and Huahai basin as study area,this paper used modflow model to simulate groundwater flow of three areas.

本文在收集和整理项目区水文地质数据以及地下水监测数据的基础上，基于数值模拟、地统计学理论及多目标进化算法，从地下水数值模拟与预测、地下水空间变异与分布特征分析以及地下水监测网优化建模与求解三个方面展开了对项目区地下水资源监测与评价的研究，主要研究工作如下：(1)以项目区内的玉门-踏实盆地、安西-敦煌盆地和花海盆地为研究区域，在《河西走廊项目中期计划调整报告》规划条件下，基于modflow模型对地下水水流进行数值模拟，计算并生成了三个区域2007-2030年地下水埋深预测数据以及等值图。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。