开圆盘

We discussthe propertiesofthe adjoint operator of unilateral weightedshift,prove that is astrongly irreducible Cowen- Douglas operator, and compute the 0 group of the commutant algebra of .

计算了代数я={f：f在开圆D盘上解析，在■上连续}的K_0群，讨论了内射单边加权移位算子的伴随算子的性质，证明了是强不可约的Cowen-Douglas算子，然后计算出的换位代数的K_0群

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。

In terms of the content, the research items include designing and testing six rows no-till wheat planter with whole profile modeling and include researching an opener of stagger double discs.

从内容上来看主要可分为六行整体仿形小麦免耕播种机的设计与试验研究和错开式双圆盘开沟器的探索研究。

A notched disc was installed with an angle of 7 degrees to the direction of the front. Soil-bin test showed that the driven disc cutting part has a good ability to penetrate into the soil and cut corn rootstalk. It can also...

土槽试验结果表明：驱动圆盘不仅具有较强的入土能力，而且破茬效果良好，在切断秸秆和破除根茬的同时能够开出一条宽约5cm的播种带，为播种和施肥创造良好的种床条件。

Even to sit where a woman has sat, especially with divaricated thighs, as though to grant the last favours, most especially with previously well uplifted white sateen coatpans.

就连在女人坐过的地方坐坐都受不了，尤其在那叉开大腿仿佛要最后开恩的地方，甚至还留下把圆盘般的白棉缎衬裙高高撩起来的痕迹。

Teaching materials and teaching and Library Journal-length version of live by binding line production, as printed on the following publications in disc binding package production, on my computer linkage cycle without open beyond off, high-quality goods and excellent products are disk-shaped binding package on this computer.

教材、教辅及图书期刊等长版活均由胶订联动线生产，1万印以下的书刊在圆盘胶订包本机上生产，联动线周期排不开干不完的活、精品和创优品等都在圆盘胶订包本机上生产。

Eight-shaped double-disk sub-grass ditching device installed in the two pre-installed as "eight-shaped" arrangement of the concave disc of crushed corn stalks after the strong role of the sub-grass.

八字形双圆盘分草装置在开沟器前安装两个成&八字形&布置的凹面圆盘，对粉碎后的玉米秸秆有很强的分草排堵作用。

Cutting Products has the main blade blade, paper cutter sub-divided into paper and single-pole, grinding wheel, slotting machine knives, veneer cutting blade, cutting blade on three sides, rotating cutting knife, cross-cutting knives, cylindrical toilet paper cutter, sub - knife-cut from top to bottom, leather upper and lower knives, leather cutter, cutting knife, cut circle engraved blade, cut pipe cutter, bowl blade, Introduction paper, cutting knives, meat slicing knives, vegetable knife slices, ham thin knife, round plate rolling scissors, slitting Slitter knives, cutting blade, bearing knives, knife lap, multi-blade knife ring, butterfly knives, flower asbestos knives, copper foil cutting knife, foil cutter, cutting knife PCB , PP cutting knife, cut the foot blades, blade shearing machine, rolling blade, steel cutting knives, knives broken scrap, plastics crushing knives, pelletizing knives, pelletizing hob, hob pelletizing alloys, rubber blade, closure at the end of knife, bag machine knives, even the volume BAG blade, plywood blade, woodworking planer knives, slicer knives, punching machine blade, scissors fly films, scraper, blade coating,±Series, tungsten steel blades, tungsten steel round blade, cemented carbide paper knife, three holes blade, chemical fiber blades,knives, profile knives, cutting knives, such as cloth-like, non-standard blade can be customized.

主要刀片产品有切纸刀片，分纸刀，分纸单刀及砂轮，开槽机刀，单板切纸刀片，三面切纸刀片，旋转切纸刀，横切刀，圆筒卫生纸切刀，分切上下刀，皮革上下刀，皮革裁刀，切光刀，切刻圆刀片，切管刀，碗刀片，导纸片，模切刀，羊肉切片刀，蔬菜切片刀，火腿薄切刀，圆盘滚剪刀，纵剪分条刀，切条刀片，轴承刀，光刀圈，多刃刀圈，蝶形刀，石棉瓦花刀，铜箔裁切刀，铝箔切刀，线路板裁切刀，PP裁切刀，切脚机刀片，剪板机刀片，轧钢刀片，钢筋剪断刀，废钢破碎刀，塑料粉碎刀，切粒刀，切粒滚刀，合金切粒滚刀，橡胶刀片，底封刀，制袋机刀，连卷袋刀片，胶合板刀片，木工刨刀，切片机刀，冲剪机刀片，飞剪刀片，刮刀，涂布刮刀，薄刀系列，钨钢薄刀片，钨钢圆刀片，超硬合金裁纸刀，三孔刀片，化纤刀片，切布刀，齿形刀，样布裁切刀等，非标刀片可定制。

Stagger double discs opener is researched to solve the problems of blocking easily and pushing out stubble to make covering difficult for sharp-angled opener.

错开式双圆盘开沟器主要是为了解决尖角开沟器在大玉米根茬地免耕播种时，易挂茬造成堵塞，或挑出根茬造成覆土不足等问题而研究的。

Paper products are the main blade razor blades, the paper knife, the paper single-pole/double-throw and grinding wheel, slot machines, knives, razor blades veneer Paper, Paper three blades, rotating Paper knife, cross-cutting knives, cylindrical toilet paper cutter, cut - Knife from top to bottom, leather knife from top to bottom, leather Caidao, cutting knife, cut circle engraved blade, cut the knife blade Bowl I. paper, die-cutting knife, slice lamb knife, knife slicing vegetables, ham Bo Cutter, Disc Rolling scissors, Slitting points of the knife, cutting blade, bearing knives, knife lap, multi-bladed knife circle, butterfly knives, Dan Mianwa spent knife, knife cut copper foil, aluminum foil cutter, cutting board, knives, PP cutting knives, cutting-foot blade, cutting plate machine blades, steel rolling blade, cut steel knife, Scrap broken knife, smash the plastic knives, Qieli knives, Qieli hob, alloy Qieli hob, rubber blade, at the end of Closure knife, bag of knives, even a blade Vol bags, plywood blade, carpentry Paodao, slicing machines, knives, razor blades Chongjian plane, flying scissors film, Blade, Blade coating, Bodao series, thin tungsten steel blade, tungsten steel round Blade, super-hard alloy Cai Zhidao, woven bags cutting blade, Juan Bidao films, tire cutting blade, feed blade, clipart blade, the blade three holes, Xiumei Dao films, chemical fiber blades, Qiebu knife, knife tooth, cloth-like CD Cutter, non-standard blade can be customized.

主要刀片产品有切纸刀片，分纸刀，分纸单刀及砂轮，开槽机刀，单板切纸刀片，三面切纸刀片，旋转切纸刀，横切刀，圆筒卫生纸切刀，分切上下刀，皮革上下刀，皮革裁刀，切光刀，切刻圆刀片，切管刀，碗刀片，导纸片，模切刀，羊肉切片刀，蔬菜切片刀，火腿薄切刀，圆盘滚剪刀，纵剪分条刀，切条刀片，轴承刀，光刀圈，多刃刀圈，蝶形刀，石棉瓦花刀，铜箔裁切刀，铝箔切刀，线路板裁切刀，PP裁切刀，切脚机刀片，剪板机刀片，轧钢刀片，钢筋剪断刀，废钢破碎刀，塑料粉碎刀，切粒刀，切粒滚刀，合金切粒滚刀，橡胶刀片，底封刀，制袋机刀，连卷袋刀片，胶合板刀片，木工刨刀，切片机刀，冲剪机刀片，飞剪刀片，刮刀，涂布刮刀，薄刀系列，钨钢薄刀片，钨钢圆刀片，超硬合金裁纸刀，切编织袋刀片，卷笔刀片，轮胎修剪刀片，饲料刀片，美工刀片，三孔刀片，修眉刀片，化纤刀片，切布刀，齿形刀，样布裁切刀等，非标刀片可定制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。