查询词典 commodity crop

In 1985 the Hubei Province fishery science research institute to domestic introduced the American Procambarus clarkii and the paddy rice crop rotation's situation and the method, in 1991 proposed once more Cleveland original chela shrimp and the middle-season rice crop rotation are the tendencies which is worth taking seriously.

克氏原螯虾与水稻轮作最早起始于美国，后传入非洲。1985年湖北省水产科学研究所向国内介绍了美国克氏原螯虾与水稻轮作的情况和方法，1991年再次提出克氏原螯虾与中稻轮作是一个值得重视的动态。

There are oil in its tubers and it has become an industrial crop for biodiesel production, Chufa is actually a cash crop with multiple uses.

油莎豆为莎草科多年生草本，全生育期110~130d，块茎产量高且富含油脂，已成为生产生物柴油的原料植物。

In agriculture,it influences the monoculture, crop rotation,crop cover and so on.S ome allelochemicals can be...

培育新的抗虫害、抑草品种，分离、鉴定新的化感物质，深入揭示化感作用的机制，是今后化感作用的研究重点。

As a part of "Outstanding Young Researcher project- Water Erosion Predicting model", the purpose of this study is to do research on the method for estimating Cover and Management Factor in China, to evaluate the effects of crop cover in different stages by estimating soil loss ratio of individual crop stage period, and to compare the effects of different land use patterns by their average annual value of C factor.

本研究作为杰出青年基金项目《土壤水蚀预报模型研究》的一部分，目的在于探讨我国覆盖与管理因子的计算方法，估计不同耕作制度下农地多年平均C值；通过估计不同农作期土壤流失率评价作物发育不同时期对土壤侵蚀的作用；通过估计多年平均覆盖与田间管理因子分析不同土地利用方式的水土保持效益。

USDA set county loan rates for 2008 crop wheat, corn, grain sorghum, barley, oats, soybeans, and other oilseeds (sunflower seed, flaxseed, canola, rapeseed, safflower, mustard seed, crambe, and sesame seed); state loan rates by class for 2008 crop of rice; and regional loan rates for 2008 pulse crops (small chickpeas, dry peas, and lentils).

2008年小麦、饲料谷物、油籽、水稻和豆类作物的全国平均贷款利率分别为：小麦：每蒲式耳2.75美元；玉米和高粱：每蒲式耳1.95美元；大麦：每蒲式耳1.85美元；燕麦：每蒲式耳1.33美元；大豆：每蒲式耳5.00美元；其它油籽作物：每英担9.30美元；长粒水稻：每英担6.50美元；中粒水稻：每英担6.50美元。

In order to prevent crop to text or other content, please put the text and the content-disposition to crop marks within 3 mm.

为避免裁切到笔墨或其他不形式，请把笔墨及所给的不形式安插于裁切线不以外3mm。

Any more than crop marks it out in the crop marks to set aside a certain amount of margin (usually a 3 mm), so that people when trimming and cutting on the version of the microamounts are not allowed to be calibrated, this margin was bleeding.

任何超过裁切线的图像，必须在裁切线外留出一定的余量（一般为3毫米），以便人们在修整裁切时对微量的对版不准进行校正，这个余量就叫出血。

After a document is produced when you are finished, output if you use software default crop marks and permalinkjanuary setting, crop marks is located in the page to set the paper size "" may determine, if the paper size is too small is possible so that the document cannot be completely output to film.

制作完文档后，在输入时如果搁置软件默认的裁切线及页面新闻撤按时，裁切线的场所是根据页面撤定洋的"纸张不小小"所不决，如果纸张尺寸过小有不定使文档洋的不形式不克不及合座输入到胶卷上。

In the world, become world the biggest fruit to produce a country, but long-term since because take crop seriously, negligence quality, take measure of the increase production before collecting seriously, negligence collects an aftertreatment, store up treatment, the decay after causing fruit greens product to collect is degenerative and serious, loss is great, main show is in these problems the following respects: 1Structure of breed of product of.1 fruit greens is unreasonable although the crop of fruit greens product of our country is tall, but quality is poorer, market price is low, breed structure is unreasonable, early, medium scale of ripe, late-mature breed is undeserved, do not have especially comfortable the high grade breed at treatment, restricted our country fruit to machine the development of course of study apparently.

因此提高果蔬产品的质量，发展贮藏加工业，是我国果蔬产业发展亟待解决的问题。1 目前我国果蔬产业发展中存在的问题自 1993年以来，我国果品产量跃居世界第 1位，成为世界第一大水果生产国，但是长期以来由于重视产量，忽视质量，重视采前增产措施，忽视采后处理、贮藏加工，造成果蔬产品采后腐烂变质严重，损耗极大，这些问题主要表现在以下几个方面：1.1 果蔬产品品种结构不合理我国的果蔬产品产量虽高，但质量较差，市场售价低，品种结构不合理，早熟、中熟、晚熟品种比例不当，非凡是没有适于加工的优质品种，明显制约了我国果品加工业的发展。

The yield increased as the ecapotranspiration,while it comes to a certain,the yield won't increase,it may decline. 2According to the non-full irrigation experimental datum of spring wheat and flax in Liangzhou and Gulang city of Shiyang River Basin,calculating the crop water deficiency sensitive index or coefficient by using crop water production function models of Jensen,Blank,Stewart and Minhas.

产量随着耗水量的增加而增加，当达到一定数值将不再增加，反而有下降的趋势。2 依据石羊河流域凉州和古浪春小麦和亚麻非充分灌溉试验资料，利用现有的Jensen 、Blank、Stewart 和Minhas 水分生产函数模型求解作物的缺水敏感指数。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&