查询词典 ploughing

197 To kill weed which may sprawl rampantly among crops in the first few ages,effective weedicide is commanded to play the alike role as ploughing fields does to eliminate weed.

策划：这是一个典型的将定语从句译为前置的并列分句的例子。

2 To kill weed which may sprawl rampantly among crops in the first several years, effective weedicide is needed to play the same role as ploughing fields does to eliminate weed.

sprawl：肢；懒散地伸开；蔓延；rampant：蔓生的；无约束的；plough：=plow 犁在最初的几年里，杂草可能在农作物中蔓延滋生，为了消灭这些杂草，需要有效的除草剂，发挥为了消灭这些为了消灭这杂草，需要有效的除草剂，发挥与耕地同样的消灭杂草的作用。

Additionally, ploughing, reading, fishing, and woodcutting were the four abilities to subsist. A person didn't have to worry about life, so long as he mastered only one of the four.

另外，耕、读、渔、樵又代表古代的四大职业和四大生存技术，掌握了耕、读、渔、樵的任何一种，就不愁吃不愁穿了。

It was also found that the protecting effect of erodents on the coating surface does exist. The protecting effect will be more evident if using erosion efficiency of unit mass erodent of sand in the slurry to describe the erosivity of erodent. Besides a model is proposed to explain the protection process. The wear mechanism of the coating is the co-operation of ploughing, cracking and ablation.

对涂层的SEM分析可知，除冲蚀粒子在涂层表面的犁沟作用，冲蚀磨损的结果造成涂层的表面生成了系列针孔，其中的一部分为溶剂挥发所至，另外还存在由增强颗粒的剥落和裂纹的扩展造成的涂层剥落产生的孔洞，这将可能为水的吸收和扩散造成有利条件，使复合涂层亚表层产生内应力。

Physiologicalmechanism of high yielding corn in the ravined valley was studied. Based on the results,the technical regime of ecologically adverse resistant and high yielding cultivation forthe corn in the ravined gully has been constructed. The major detailed techniques for theregime are ridging-ploughing in autumn and film-mulching during the thawing time inspring, adopting compact corn varieties with big ears and grains and adequately longgrowing stage, fertilizing adequately at seedtime and at jointing stage and irrigatingwith floodwater in the middle and late. The standardized techniques have also beenestablished.

&九五&期间，我们以充分发挥沟谷地的生态资源优势和育壮苗、攻大穗、增粒重的玉米高产规律为结合点，研究与明确了沟谷地高产玉米的生理机制，组建了以秋耕起垄顶凌覆膜保墒、选用紧凑型&三大&玉米品种、施足底肥重攻拔节肥、中后期洪淤补灌等四项技术为核心的沟谷地玉米生态抗逆高产栽培技术体系，制定了针对性强、技术准确、便于操作、简单易行的规范化技术。

Cultivation soil preparation total principle is break up in order to plough (tractor-ploughing) or avoid less agrarian for the foundation, rake, Mo , pressure, ridging ridging plough, ditch, make the work look tie such as farmland, master appropriate correctly opportunity of exercise of agrarian, appropriate make smooth with a raking, reduce cultivation charge and the sources of energy to use up accomplish reasonable cultivation, assure exercise quality.

耕作整地总的原则是以耕翻或少免耕为基础，耙、耱、压、起垄、开沟、做畦等作业相结合，正确把握宜耕、宜耙作业时机，减少耕作费用和能源消耗做到合理耕作，保证作业质量。

The "rubbing" and "ploughing" action should be generated between the glass and the glass powder during seaming and grinding.

金刚石砂轮磨削斜边玻璃的过程还会产生玻璃对玻璃的&滑擦&和&耕犁&作用。

The results showed that, the unsmoothed surface can change the ploughing to rolling when the surface are worn by abrasive.

在两体静载磨料磨损工况下，仿生非光滑耐磨复合层的耐磨性是45钢的 2 9倍。

WC particles also can make the abrasive particles obtuse ,consequently reduce the cutting of abrasive particles to the coating.(7) The coating surface with unsmoothed units make the abrasive particles change moving direction . They can change the ploughing to rolling and bring light longitudinal vibration contributing to reducing the shearing force when the surface are worn by abrasive particles.

具有非光滑结构单元的复合层表面使参与复合材料磨损的磨粒改变运动方向，使之由滑动变为滚动，产生有利于减小切向力的法向微振动，减少磨粒和复合材料的接触面积和作用时间，从而大大减轻了磨粒对复合材料表面的损伤。

From stem to stern , the boat presents a vivid image of a dragon ploughing the waves .

从船头到船尾，这艘船呈现出一条龙乘风破浪生动形象。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。