查询词典 drag iron

It applies to rust and stain on any polished-surface and matte-surface granite, marble, tile, polished tile, cement floor, wooden floor, furniture, clothes, automobile, cultural relics, etc, rust and stain which burglar mesh, iron sheet roof, indoor and outdoor iron stand washed by rain leave in the external wall of buildings, mottling of rust and stain formed when sparks stick into the ground or other buildings in welding with an electric welding machine, rust of hardware lock, mechanical equipment and electric appliances which is caused by long-termrest, especially humidity and leads to unsuccessful start,iron spot deep into stones, tiles, cement floor when flowerpot, metal drum, iron nail, wooden plate and so on are placed on the tableboard or floor for a period of time, yellowing and blackening on marble, places in buildings and family houses that can't be cleaned by hand, marks of iron stand on tiles, marble or cement ground and wooden floor when shelves in stores and hotels are placed for some time, rust stain on clothes, leather and bed sheet in case of contacting iron wire or iron nail.

适用于任何光面及哑光面的花岗岩、大理石、瓷砖、抛光砖、水泥地面、木地板、家具、衣物、汽车、文物等铁锈及污渍：防盗网、铁皮屋顶、室内外铁架等经雨水冲刷后，在建筑物外墙上留下的铁锈污渍；电焊机焊接时产生的火花粘到地面上或其它建筑物上，形成点状花斑的铁锈污渍；五金锁具、机械设备、电器产品等长时间放置，特别是因潮湿而引起的锈蚀无法开启时；花盆铁桶、铁钉、木板等物件法国能在台面或地板上一段时间后渗进石材、瓷砖水泥地面、木地板上留下的痕迹；衣服、皮革、床单等不小心碰到了铁线或铁钉上的锈渍斑；文物、古董、名贵瓷器、瓷砖等粘了污渍，但又不能用力擦洗时，此为最佳选择。

However, experts said Tsunehiro seamless iron ore resources through the "digging outside to inside", you can still break a certain extent, China in the world iron ore market in the dilemma has become China's iron and steel enterprises to open up new overseas iron ore supply channels to break the iron ore resource "bottlenecks" an important breakthrough in imports of iron ore so as to gradually establish a "China model" of China to face the world iron ore trade negotiations in the other a window.

但是恒博无缝管专家表示通过对铁矿石资源的&内挖外拓&，仍然可以在一定程度上打破中国在世界铁矿石市场中的窘境，成为我国钢铁企业开辟新的海外铁矿石供应渠道、打破铁矿石资源&瓶颈&制约的一次重要突破，从而逐步建立起进口铁矿石&中国模式&，成为中国面对世界铁矿石贸易谈判中的另外一扇窗。

Is a research, development, production and sales of integrated enterprise, mainly produces high-speed road crash barrier, the ball ink on water pipes, ductile iron pipe, centrifugal ductile iron pipe, ductile iron manhole covers, cast iron spilled water pipes, cast iron pipes, cast iron-cast copper-wing-style cast aluminum alloy radiator, cast iron railings fence, green railing, artistic doors, anti-theft, sewage wells, hoods,箅子, flexible pipe fittings and other products, can also be synchronized in accordance with the requirements of the customers design, drawings and samples custom processing.

连云港光明铸业有限公司，是集研制、开发、生产、销售于一体的综合性企业，主要生产高速路防撞护栏、球墨上水管、球墨铸铁管、离心球墨铸铁管、球墨铸铁井盖、铸铁泻水管、铸铁排水管、灰铸铁铸式铸翼式铜铝合金散热器、铸铁围墙栏杆、绿化栏杆、艺术大门、防盗、污水井、盖、箅子、柔性管件等系列产品，还可根据用户需要进行花样设计、来图来样加工定做。

It mainly deals with: 1 the adoption of PW-30 and PWC drag reduction materials through screening, which were found to be of better kinds with large percentage of drag reduction in low concentration and fine solubility; 2 fundamental data and basic formulae of drag reduction; 3 predictional method of drag reduction in internal flow e.

包括以下几个主要部分：筛选了减阻剂，所得到的PW-30及PWC具有在低浓度下高减阻百分数及速溶等性能，系两种优良的减阻剂。讨论了基础数据及消防减阻予报公式的整理和减阻予估方法。提出了系统匹配与优化减阻问题。

Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag All the goose step girlies with the cursive faces We know it's all braile beneath their skirts A bulletproof biz-op and swing heil I don't really care what gentlemen prefer Say all you pindown girls with bonafied ballers So manically depressed and manically dressed We got a venus not in furs but in uniforms If you're not dancing, then you're dead Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag Doll-dagga buzz-buzz ziggety-zag Got my grotesque burlesque drag All the thug rock kids are playing All the punk got angels saying Tell all the rest of them we don't even know All the thug rock kids are playing All the punk got angels saying Tell all the rest of them we don't even know GO!

男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；有着曲曲弯弯面孔的鹅群像姑娘忸怩地游荡，我们知道他们羽裙子下面所有的玩意展翅高歌纵情交配其实我不在意各位先生更喜欢什么你如此戏玩着女孩的胸部，如此男性式的挤压、挤压我们得到了一个一丝不挂却浑然一体的维纳斯只要你还没有死你一定会欣喜若狂男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；男扮女装怪诞的我——哆呕哒噶、哒噶、嗡嗡、嗡嗡，唧唧喳喳；孩子们奏着疯狂的摇滚所有庞克摇滚变成了天使的箴言吩咐着那些在他们中我们甚至不认识的人孩子们奏着疯狂的摇滚所有庞克摇滚变成了天使的箴言吩咐着那些在他们中我们甚至不认识的人走！

Afterwards, considering the total ice-water drag comprise of skin friction, form drag induced by ice edge and form drag induced by ice ridge, a quantitative relationship between ice-water drag coefficient and.

然后以实验室物理模拟试验为基础并利用一种参数优化辨识算法，建立了孤立冰块形拖曳系数、摩拖曳系数和冰块几何参数之间的关系。

Then a model to distinguish skin drag coefficient and form drag coefficient is established based on a floe drag experiment by using a wave-current tank in laboratory, and the quantitative relationship between skin/form drag coefficient and floe geometric parameters is established as a result.

水拖曳系数同海冰几何形态参数的关系才是提高拖曳系数适应性和准确性的最佳途径。

Baoshan Iron and Steel Company Ltd., Benxi Iron and Steel, Anshan Iron and Steel, Handan Iron and Steel, Maanshan Iron and Steel, Tangshan Iron and Steel production of various specifications of cold-rolled plates and cold-roll can be a long-term futures agents.

公司主营宝钢、本钢、鞍钢、邯钢、马钢、唐钢生产的各种规格冷轧板及冷轧卷，可长期代理期货。

These compounds are of substantial interest both inviewpoints of theory and practical applications, mainlyunder the stimulus to achieve synthetic models either foractive sites of iron-sulfur proteins or for transitionmetal catalysts. This thesis describes the synthesis, structures andconformations of 51 new iron-sulfur cluster complexes,which have been characterized by elemental analysis andstandard spectroscopic methods. In addition, single-crystalX-ray diffraction analyses were performed for 4 representa-tive new compounds. Reactivities of μ-〓 with mono- and di- Grig-nard reagents derived intermediates toward various organicelectrophilic substrates were studied, along with complexa-tion of arynyl-containing iron-sulfur clusters by 〓Thus, several bridged, non-bridged, monomeric, dimeric,homonuclear, heteronuclear iron-sullfur and iron-sulfur co-balt-carbon cluster complexes were synthesized. A novelreaction and convenient route for the synthesis in highyield of tetranuclear iron complexes 〓 containing atetracoordinated sulfur atom was discovered, whereas aplausible mechanism based on experimental results was propo-sed for the formation of the new cluster type.

鉴于有机铁硫原子簇化学在基础理论发展和应用方面的重要意义，因此我们开展了这一课题的研究，并取得以下主要成果： 1、本文共合成了51个新有机铁硫及含钴碳簇基的有机铁硫原子簇配合物，除用元素分析，NMR，IR，MS法表征其结构和构象外，还用X-光衍射技术测得四个代表性配合物的单晶结构和构象； 2、我们业已发现炔基Grignard试剂同〓可形成一种&开环&与&闭环&中间物的平衡混合物，研究该平衡混合物同各种亲电试剂的反应； 3、研究发现了一种可高产率地形成〓含〓四配位硫挛合簇的新化学反应并对此反应提出了—种有趣的反应机理； 4、首次由1，4-二溴丁烷双Grignard试剂与〓制得一种新型铁硫簇双硫阴离子活性中间体，并进而研究了它的亲核反应性能； 5、找到了通过〓的光化学反应来合成簇合物〓-〓的一条有实用价值的新路线。

Iron oxide pigment is a color pigment which its basic substance is the oxide of iron, such as red iron oxide、black iron oxide、yellow iron oxide and brown iron oxide and etc.

氧化铁颜料主要指基本物质为铁的氧化物的氧化铁红、铁黄、铁黑、铁棕等着色颜料。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？