旋松
- 与 旋松 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Palaeoclimatical cyclic transformation which is an important factor to control the development of terrigenous sequence was caused by the orbit cycle (namely, Milankovitch hypothesis).
邵荣松 ,郭文平,胡受权古气候是影响陆相层序发育的一个重要因素,其周期性变化是源于天文旋回的驱动力。
-
In the traditional experimentation of farming , we must do scarification,shoveling, pressing respectively.So the time between every two working procedure is long,the efficiency is low,and it will also expand a large number of the labour force.In order to work out this problem ,we should create a new kind of machine.It can take the place of men.
传统的耕作试验需要单独进行松土、铲平、压实、旋耕等工序,各工序的间隔时间较长,效率较低,而且要消耗大量的劳动力,为了解决这一问题,我们迫切的需要研制出一种新型的机械设备,用它来代替人力。
-
In the traditional experimentation of farming , we must do scarification,shoveling, pressing respectively.So the time between every two working procedure is long,the efficiency is low,and it will also expand a large number of the labour force.
毕业论文字数:10579 页数:14 带图纸任务书)摘要:传统的耕作试验需要单独进行松土、铲平、压实、旋耕等工序,各工序的间隔时间较长,效率较低,而且要消耗大量的劳动力,为了解决这一问题,我们迫切的需。。。
-
In the traditional experimentation of farming , we must do scarification,shoveling, pressing respectively.So the time between every two working procedure is long,the efficiency is low,and it will also expand a large number of the labour force.In order to work out this problem ,we should create a new kind of machine.It can take the place of men.High-speed digital multifunctional soil bin carriage is one equipment which can acord with these requirements.
毕业论文字数:10579 页数:14 带图纸任务书)摘要:传统的耕作试验需要单独进行松土、铲平、压实、旋耕等工序,各工序的间隔时间较长,效率较低,而且要消耗大量的劳动力,为了解决这一问题,我们迫切的需要研制出一种新型的机械设备,用它来代替人力。
-
Shuaiqi Company can supply the following products in large quantity throughout the year as:(1) Species of the Northeast:manchurian-tree wood, oak solid wood, birch, basswood, mongolian scotch pine, Korean pine, cembra pine, white beech, elm wood, and aspen wood, etc.(2) Species of Yuannan: Birch wood, white birch, rubber wood timber, gold teak veneered wood, etc.(3) Rotary species: peach, Okoume, basswood, birch wood, poplar, padauk wood, etc.(4) Imported species: red rubber, cherry, black Walnut, Thailand teak, sapelli, ayous, etc.
帅琦公司可以为您常年大量供货:(1)东北品种:水曲柳、柞木、桦木、椴木、樟子松、红松、节松、楸木、榆木、杨木等天然树种;(2)云南品种:西南桦、白木莲、白桦、橡胶木、金丝柚、黄云香、山香果树瘤等天然树种;(3)旋切品种:桃花芯、奥谷曼、柳桉、山桂花、大白木、黄云香、椴木、桦木、白杨木、花梨木等;(4)进口品种:红橡、樱桃、黑胡桃、沙贝利、泰柚、黑檀、花梨、铁刀、艳阳花等天然树种。
-
Based on isotopic ages and the cycle of magamtism, the ages of Yanbian granites can be subdivided into five periods:①late Permian granites (260-245Ma), the typical plutons are Liukesong and Liangbing plutons, and the main rock type include diorite-monzonitic-K syenogranites;②Triassic granites (225-200Ma), the typical plutons are Sandaogou, Chunyang, Qishiergedingzi, Dahuanggou, Naozhi, and Qinglinzi plutons, the main rock type include quartz dioritesgranodiorites-monzonitic-alkali granites;③early Jurassic granites (190-180Ma), which composed of quartz diorites-granodiorites - monzonitic ,and the typical plutons are Shimen, Miantian, Daxinggou and Yushuchuan rock;④Middle-Late Jurassic (170-150Ma), which composed of granodiorites- monzonitic- garnet-bearing muscovite granites, the typical plutons are Huangniling, Weizigou, Loutuoshan and Dongqing rock;⑤early Cretaceous (about 130Ma), the typical pluton is Zhongping pluton, and its rock type is paulite diorite.
另外,根据同位素年龄和岩石组合并考虑到岩浆的旋回性,将延边显生宙花岗岩进一步划分为五个期次:1。晚二叠世(260-245Ma),代表性岩体为六棵松和亮兵,主体岩性为辉石闪长岩、二长花岗岩和钾长花岗岩;2。三叠世(225-200Ma),代表性岩体为三道沟、春阳、七十二个顶子、大荒沟、闹枝、青林子,岩石组合为石英闪长岩—花岗闪长岩—二长花岗岩—碱长花岗岩,以花岗闪长岩和二长花岗岩为主;3。早侏罗世(190-180Ma),石英闪长岩—花岗闪长岩—二长花岗岩组合,主体岩性为花岗闪长岩,代表性岩体有石门、棉田、大兴沟、榆树川等;4。中侏罗世(170-150Ma),主体岩性为花岗闪长岩和含石榴石花岗岩,代表性岩体有黄泥岭、苇子沟、骆驼山、东清5。
-
The law of thermo isomeric changes of the pimaric,ellioti pimaric, levopimaric,longifolic,dehydropimaric,abietic and neoabietic acids in the oleoresin of Pinus elliottii were studied in a comparison with those of resin acids in the oleoresin of Pinus massoniana .
本文研究湿地松松脂中海松酸、湿地松酸、左旋海松酸、长叶松酸、去氢枞酸、枞酸、新枞酸受热异构变化规律,并与马尾松松脂中的树脂酸热异构变化进行对比,为湿地松松脂的生产提供理论依据。
-
And the same number of well-known international companies in China, on its products:◎ Honda "HONDA"-Product: Series lawn grass cutting vehicles, lawn grass cutting machine, environment-friendly four-stroke cutting grass playing irrigation machines, gasoline engines, pumps;◎ the United States "TORO" produced by spray irrigation equipment: a variety of models and buried guns, electromagnetic valve, controller;◎ the United States "TORO" produced by Sports Ground Equipment: Triple hob grass cutting machines, multi-purpose transport aircraft, drilling Machine, the green grass cutting machines, machine crossed stadium turf, lawn sweeping machine, Rotary Daojian wide grass machine, suction machine leaves, lawn tractors, heavy-duty garden tractors, zero turn efficient grass cutting car use Landscaping 000 engineering vehicles ;◎ Japan's Komatsu company's Hedgerow pruning machine, a grass-cutting irrigation, logging chain saw fighting sticks, tree branches shredders, digging machine, mini-excavators;◎ Japan's Ishikawajima Shibaura company's golf equipment: air - Lawn machine, Shoufu-green grass cutting machine, triple grass cutting machine, Tuogua-triple grass cutting machine, a review of sand, cutting grass-roots comb, Shoufu pressure roller-green machine, lawn sweeping vehicles, Fertilization sowing machine, the green grass Gun pressure, green cleaning machine, knife-cut home-Bitola, rake sand machine, drilling machine;◎ Italy Italy Make the production company,"Omar card" Hedgerow cutting machines, cutting irrigation Grass-fighting and fighting sticks logging chain saw, the specifications for digging machine, gasoline / electric lawn grass cutting machine;◎ Sweden,"Sandvik" gardening tools.
并同多家国际著名公司合作,在中国代理其产品:◎本田&HONDA&通机产品:系列草坪剪草车、草坪剪草机、四冲程环保型割灌打草机、汽油发动机、水泵;◎美国&TORO&公司生产的喷灌设备:多种型号地埋式喷头、电磁阀、控制器;扫机、宽幅旋刀剪草机、吸树叶机、草坪拖拉机、重型园林拖拉机、零度转弯高效剪草车园林绿化万用工程车;◎日本小松公司生产的绿篱修剪机、割灌打草机、打枝伐木油锯、树枝粉碎机、挖坑机、小型挖掘机;根梳草机、手扶式果岭压辊机、草坪清扫车、播种施肥机、果岭压草磙、果岭清扫机、剪置刀盘托拉机、耙沙机、打孔机;◎意大利意玛克公司生产的&欧玛牌&绿篱修剪机、割灌打草机、打枝伐木油锯、大规格挖坑机、汽油/电动草坪剪草机;◎瑞典&山特维克&园艺工具。
-
In Chapter 4,we investigate shot noise in tunneling current through a double quan-tum dot connected to two electric leads.
当自旋翻转足够快时,超泊松噪声将变成亚泊松噪声。
-
GBA SparrowHawk APV is the safest, least-expensive high-performance light rotorcraft now available for police applications.
松雀鹰型旋翼机是目前警用飞机中最为安全,价位低廉的高性能轻型旋翼飞行器。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。