查询词典 plough

The object most prominent to his mind in the estate was not the azote nor the oxygen in the soil or the atmosphere, not a particular plough nor manure, but the principal agent by means of which the azote and the oxygen and the plough and the manure were all made effectual—that is, the labourer, the peasant.

他的目光总是盯着整个庄园，而不是庄园的某一部门，在庄园里，主要的东西不是存在于土壤和空气中的氮和氧，不是特别的犁和粪肥，而是使氮、氧、粪肥和犁发生作用的主要手段，也就是农业劳动者。

The father added: tomorrow,we are going to plough the field. who is going to plough

父亲又说："明天我们要英语笑话带翻译，谁想耕地呢？"

Ash removal mechanism : ash is removed by hydraulic ratchet wheel and detent from both sides. A self-designed plough-type tool is adopted, which is featured as steady drive and smooth ash removal. Our plough-type tool has been used in many types of domestic and imported coal gasifiers and is well received.

清灰机构：采用棘轮、棘爪、液压双侧除灰，大灰刀采用自行设计的犁式除灰刀，传动平稳可靠、除灰顺畅，我公司犁式除灰刀先后在多种国产及进口发生炉上使用，深受用户好评。

In order to study the regularity of soil salt accumulation in plough layer caused by groundwater in the Yellow River Delta, GIS and the fundamentals and methods of geostatistics were applied to regionalize the study area based on the spatial distribution pattern of groundwater table and the criteria of critical water table. And for each sub-region, quantitative analysis was performed between groundwater mineralization and soil salt accumulation in plough layer at the spatial scale.

为研究黄河三角洲地区地下水作用条件下耕层土壤的积盐规律，运用GIS和地统计学的原理与方法，结合地下水埋深的空间分布以及临界埋深的划分标准对研究区域进行分区，并从空间尺度对各分区地下水矿化度与耕层土壤积盐规律进行了定量分析。

According to work conditions of coal plough, and considering stochastic cutting resistance by coal, single-degree-of-freedom nonlinear stochastic dynamic model of coal plough was presented, and the influences of chain pretension and polygon effect were discussed.

根据刨煤机运行的工况，考虑煤给予刨头的刨削阻力为随机变化的量，建立了刨煤机单自由度非线性随机动力学模型，同时考虑了刨链预紧力、多边形效应因素的影响。

The results showed that the interface of the middle plough layer and plough sole under the present farming system was wavy type, while the interface of the plough layer and plough sole of the corn field under the cropping system of annual autumn plowing was flat type.

结果表明，现行的耕作制度下，土壤剖面中耕层与犁底层的界面为&波浪型&，而每年进行秋翻的玉米田，其耕层与梨底层的界面为&平面型&。

Results showed that:(1) soil loss from plough tillage was as much as 3~8 times that from no-tillage; the aerodynamic roughness lengths under plough and no-tillage were 0.032, 0.417, respectively.(2) No-tillage soil contained more clay and fine sand in the 0-10cm topsoil layer than the plough tillage soil. In the 0-5 and 5-10cm soil depth, the bulk density, soil hardness and soil moisture were more under no-tillage than plough tillage. Especially, the soil hardness in 0-5, 5-10 and 10-20cm under no-tillage were as much as 4.7, 2.8 and 3.8 times, respectively.

研究结果表明：翻耕农田土壤风蚀量是免耕地的3~8倍，翻耕地和免耕地的地表粗糙度分别为0.032和0.417；与翻耕地相比，免耕地表层0~10cm土壤粘粒和粉粒含量较多；免耕地土层0~5cm和5~10cm的土壤容重、坚实度和土壤水分都大于翻耕地，其中0~5cm、5~10cm和10~20cm土层土壤坚实度分别是翻耕地的4.7、2.8倍和3.8倍。

Forming a corresponding complete set with other farm implements, it can take rotary tillage with sitting, plow and plough with sitting, plough with walking, disc plough, ditch, harvest, lawn repair, transport.

双力牌手扶拖拉机集牵引、驱动和固定动力输出为一体，操作轻便灵活，通过性能良好，适用于水田、旱地、果园和丘陵地带作业，与相应农机具配套可进行座乘旋耕、座乘犁耕、步犁耕、圆盘犁耕、开沟、收割、草坪修整、运输作业，还可作为抽水、喷灌、脱拉、磨粉、发电、饲料加工、破碎等固定动力输出。

The company is based in Kenilworth, N.J., and its Web site is www.schering-plough.com.

公司位于新泽西肯尼奇沃斯，我们的网址为www.schering-plough.com。

The company is based in Kenilworth, N.J., and its Web site is www.schering-plough.com.

公司位于美国新泽西肯尼沃斯，网址为www.schering-plough.com。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷