The European Union then imposed production restraints, taking land out of crop production.

Study on Distribution of Nitrate-N in Chao Soil and Reasonable Application of N Fertilizer under the Crop Rotation System of Winter Wheat and Corn

小麦-玉米轮作制度下潮土硝态氮的分布及合理施氮肥研究

The results show as the followings: Hg obviously inhibited soil urease activity and crop root activity under soil crop agricultural system;

结果表明，在土壤&植物体系中，汞对土壤脲酶和作物根系活力具有明显的抑制作用，且土壤脲酶和根系活力对汞的应答是一致的；

Under conventional crop management condition, wheat grain yield was affected significantly by soil organic matter and spike number per acreage.

研究发现，在目前的冬小麦-夏玉米轮作体系中，土壤有机质含量和单位面积有效穗数是影响冬小麦产量的主要因素，而生长天数则是影响玉米产量的主要因素。

The Indian government is trying to reduce area under the crop in line with developed countries to cut tobacco consumption.

印度政府正在试图减少烟草种植面积，以便与减少烟草消费的发达国家保持一致。

Study on Uptake and Distribution of Nitrogen, Phosphorus and Potassium of Solar Greenhouse Cucumber under Different Crop

不同茬口日光温室黄瓜对氮磷钾吸收分配规律的研究

Long-term Change of Phosphorus in Soils under Wheat-Maize Crop Rotation in China

小麦&玉米轮作土壤磷素长期演变规律研究

The study on shading effect under poplar crop intercropping system

杨粮间作系统中林木遮荫作用研究

Coal field seismic prospecting in loess plateau or complicated loess topographic area needs going on the research of crook seismic working technology along channel.

在黄土塬区或复杂的黄土地形区作煤田地震勘探工作需要进行沿沟弯线地震施工技术的研究。

The study of log outline is focus on the crook of log in this paper which discuss the effect of crook.

本论文所对原木外型轮廓的研究主要是集中在原木的弯曲缺陷上，主要是讨论原木弯曲对胶合板单板整板率的影响。

Tried to get the goods on the crook.

设法使这些东西得到公平分配。

By hook or by crook means by any method possible.

千方百计，用各种可能的方法。

I don't care if it is by hook or crook just as long as you find him.

只要你能找到他我不管你是用什么方法。

This story means: God will never respect people who make a profit by hook or crook.

这故事正是说那种不择手段地求利，连神也不尊敬的人。

But later he begins to make money by hook or crook under the influences of Dan Cody.

然而，此后他受到了大富翁丹·科迪的影响，开始不择手段的赚钱。

A: He's always thinking of earning money by hook or crook.

他老是想不择手段赚钱。？

She therefore went out in the garden, stretched out her crooked stick towards the rose-bushes, which, beautifully as they were blowing, all sank into the earth and no one could tell where they had stood.

因此她现在走到花园里去，用她的拐杖指着所有的玫瑰花。虽然这些花开得很美丽，但是不一会儿就都沉到黑地底下去了：谁也说不出，它们原来究竟是在什么地方。

The deformation is just like a crooked stick to produce a deformation under the external forces in mechanics, or like a smooth error curve fitted by given conditions adding up to original curve in mathematics.

基于物理模型的B样条曲线变形在力学上类似于一根曲杆在外力作用下产生整体变形，其数学模型上就好像在原有曲线的基础上，加上了一条光滑的误差拟合曲线。

The REE Geochemistry of Granitic Rocks in Qingyuan Archean Greenstone-Granite Terrene dried pungent stigmas of the Old World saffron crocus.

清原太古代花岗&绿岩区花岗岩的稀土地球化学干的、芬芳的、古代藏红花属的柱头。

Dried pungent stigmas of the Old World saffron crocus.

干的、芬芳的、古代藏红花属的柱头。

Advances in studies on Crocus sativus

藏红花的研究进展