查询词典 rotary

In order to research the effects of minimum tillage and no-tillage patterns on kernel quality of winter wheat, five tillage patterns were adopted in Longkou city, Shandong Province, for three years. The five tillage patterns were as follows: conventional tillage with no straw turnover, conventional tillage with straw turnover, rotary tillage with straw turnover, serrated disk harrow tillage with straw turnover, no-tillage with straw cover.

为了研究不同土壤耕作模式对冬小麦籽粒品质的影响，采用了5种土壤耕作模式(常规耕作秸秆不还田、常规耕作秸秆还田、旋耕秸秆还田、缺口圆盘耙耕秸秆还田、免耕秸秆覆盖)在山东龙口进行了3年田间试验，测定了冬小麦籽粒蛋白质品质、面团流变学特性和淀粉糊化特性。

With Gongboxia Hydropower Station on the Yellow River taken as an example,some related problems were discussed,including the key points on the shape optimization of horizontal and vertical rotary internal energy dissipator,t.

以黄河公伯峡水电站为例，论述了竖井旋流式与水平旋流式内消能工在体型优化中的重点与方向问题；泄流能力的协调与匹配问题；通气孔的设计、消能率的构成、空化空蚀、衬砌标准与范围、下游水深的影响等问题。

The performance of soil Lateral throwing of the rotary-cultivated ditcher is a target for judging the working quality of a ditcher.

旋耕开沟机开沟作业的横向抛土性能是衡量开沟机作业质量的重要指标。

Based on theoretic research, rotary-ditch machine is produced and orthogonal test is carried out in the farm. By variance and extreme deviation analysis on the test result, all the influence factors on ditcher casting performance are gained, superior level and optimum combination are found out, relation curve of performance target along with factor change is provided.

在理论研究的基础上，设计并制作开沟部件，在田间对其进行了正交试验，对试验结果进行极差分析和方差分析，得出各因素对开沟抛土性能的影响，找出各因素的较优水平和最优组合，并给出性能指标随各因素变化的关系曲线。

Based on the analysis of the key components of disc ditcher, the maximum lift height of the rotary blade shaft and the minimum size of the elevating device as the objective functions were introduced to establish a nonlinear mathematical model satisfiable to multiple constraint conditions of mechanical structure and agronomic demands.

为了解决圆盘开沟机在下地、过梗、爬坡过程中出现的旋耕刀易破损、刀盘支架易变形等问题，通过对其关键部件的分析研究，以刀盘轴最大提升高度和升降装置最小尺寸为目标函数建立数学模型；用Matlab软件对其结构尺寸进行参数优化。

Base facilities greatly augment, new build steel tube big canopy 200 mus, establishment of installation sprinkling irrigation 500 mus, added apply to the small-sized agricultural machinery and implement such as machine of the rotary tillage machine that plows inside vegetable big canopy, ditcher, mist, built the vegetable workshop that pack and detect room acquired pesticide incomplete

基地设施大大扩充，新搭建钢管大棚200亩，安装喷灌设施500亩，增添了适用于在蔬菜大棚内耕作的旋耕机、开沟机、弥雾机等小型农机具，新建了蔬菜包装车间和检测室并添置了农药残

Combining optimization design with CAD and automatizing completely the process of design have become a important development trend in design method field.A new-style ditcher for sluice and keeping soil humidity is a rotary, discontinuous ditcher. It mainly used in arid and semiarid area, dig pits to sluice in sloping field, meadow, fallow and wasteland.

新型蓄水保墒机具是一种旋转式间断开沟机，主要用在干旱半干旱地区，通过在坡地(＜15°)、草地、休闲地及不能及时耕种的撂荒地上开挖一些小坑来蓄积雨水，使雨水渗到地下，被作物自由吸收利用或补充地下水。

Of the other members of his team, Laufer went to France after the war and joined SNCASO, where he worked on the jet-propelled Djinn, and Stepan went to England, where he joined Fairey and also does work connected with jet-propelled rotary wings.

对他的团队的其他成员，劳费尔前往法国在战后加入SNCASO，他在喷气推进灯灵工作，并斯捷潘到英国，在那里他加入了费尔雷，也没有与工作有关的喷气推进旋转翼。

The Company manufactured mixer, grain machine, efficient sifter, rough broken machine, ultrafine grinder, Whole machine, dry powder making machine, twin-screw extrusion granulating machine, forced mixing type mixer type VI , Double Cone Rotary Vacuum Dryer, Oven Series PP pharmaceutical machinery results in academic exchanges Expo seminars on the experts as the outstanding achievements of Gold.

本公司制造的混合机、颗粒机、高效筛粉机，粗碎机、超微粉碎机、整粒机、干式造粉机、双螺杆挤出造粒机、强制型搅拌混合机VI型、双锥回转真空干燥机、系列烘箱在PP制药机械成果博览会学术交流研讨会有关专家评为优秀成果金奖。

Lining of tunnel kiln, rotary kiln and downdraft kiln.

隧道窑、回转窑、倒焰窑的炉衬。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。