锯齿

This camellia japonica, the branch tan, the small branch obviously green, the leaf blade leather nature, the overlap alternate growth, the flower bud congeals the dew, the edge has the denticle, the face of blade is the bottle green, the leaf blade lubrication, the gloss according to the human.

这株山茶，枝条黄褐色，小枝显绿色，叶片革质，重叠互生，花蕾凝露，边缘有锯齿，叶片正面为深绿色，叶片滑润，光泽照人。

The Zhejiang Province Rui'an cloud reached the vehicle part Limited company to found in 1984, was the domestic and foreign customers provides the vehicle to use the fastener, the stainless steel fastener, the electronic miniature fastener, the high strength fastener, the non-sign fastener, the pressing part, the stopping nut, the welding square nut, the round nut, brought the pad assembling bolt, the bolt, GB code, the German sign elastic ring, the electric appliance to use the inside and outside denticle gasket, the cylindrical pin.

浙江省瑞安云达车部件有限公司创建于1984年，为国内外客户提供车用紧固件，不锈钢紧固件，电子微型紧固件，高强度紧固件，非标紧固件，冲压件，锁紧螺母，焊接方螺母，圆螺母，带垫组合螺栓、螺钉，国标、德标挡圈，电器用内外锯齿垫圈，圆柱销、。

The Zhejiang Province Rui＇an cloud reached the vehicle part Limited company to found in 1984, was the domestic and foreign customers provides the vehicle to use the fastener, the stainless steel fastener, the electronic miniature fastener, the high strength fastener, the non-sign fastener, the pressing part, the stopping nut, the welding square nut, the round nut, brought the pad assembling bolt, the bolt, GB code, the German sign elastic ring, the electric appliance to use the inside and outside denticle gasket, the cylindrical pin.

您是本站第506位访客。浙江省瑞安云达车部件有限公司创建于1984年，为国内外客户提供车用紧固件，不锈钢紧固件，电子微型紧固件，高强度紧固件，非标紧固件，冲压件，锁紧螺母，焊接方螺母，圆螺母，带垫组合螺栓、螺钉，国标、德标挡圈，电器用内外锯齿垫圈，圆柱销、。

Cemented carbides product: Cemented carbides saw, blade, tool, drill bit, mould, Spray nozzle, seal, muzzle, hammer, Roller, rock drill, Semi-finished materials, Indexing blade, stick materials, long thin slice, plate, denticle piece, Impact drill, Ball, wooden blade, Ramming Mould, Valve, Boat pan and other products.

硬质合金制品：硬质合金圆锯片、刀具、工具、钻头、模具、喷嘴、密封件、顶锤、轧辊、钎具、坯料、可转位刀片、棒材、长条薄片、板材、锯齿片、冲击钻片、球、木工刀头、拉拔冲压模体、阀门、舟皿、非标准耐腐耐磨结构件及各种非标硬质合金制品、其它深加工产品

Aiming at the dentate boundary problem which is brought by the traditional Cartesian method, Part 4 introduces the diagonal Cartesian method to improve the former 2-D flow mathematic model.

第四部分针对笛卡尔坐标方法处理复杂边界存在的锯齿状问题，引进斜对角笛卡尔方法，对已有的蓄滞洪区二维水流数学模型进行了改进。

All the compounds are characterized by IR and elemental analysis.we design and prepare a bipyridinium supramolecular compound and six coordination compounds, which are also characterized by IR, elemental analysis and X-ray structure analysis. According to X-ray structure analysis, hydrogen bonds and n-n stocking interactions participate in the architecture of three-dimensional framework [H2L1 (NO3)2 (H2O)2]n; one-dimensional zigzag coordination polymer [Hgl21.5CH3OH]n; binuclear metallamacrocycle (HgI2L2)2 3H2O; helical double-stranded one-dimensional coordination polymer [Co2(L2)2-2CH3OH]n; double-stranded one-dimensional coordination polymer [Co2(L3)2-CH3OH-CH3CN]n; and three-dimensional compound [Cu(C5H4NCOO)2(H2O)2]-H2O with hydrogen bonds, three-dimensional coordination polymer {[Cd(C5H6NCOO)2H2O]-DMF}n, which are indirectly obtained from the precursor ligand L3 through metal ion induced the hydrolysis of diamide and self-assembled with the hydrolyzate.

我们首次合成了一个双吡啶鎓超分子化合物和六个过渡金属配合物，并通过IR谱，元素分析和X-ray晶体衍射分析对它们进行了表征。X-ray晶体结构分析表明：超分子化合物[H_2L1·(NO_3)_2·(H_2O)_2]_n是由多种氢键和芳香环间的π-π堆积作用构建的三维无限结构；[HgI_2(L1)·1.5CH_3OH]_n是一维锯齿状配位聚合物；(HgI_2L2)_2·3H_2O是双核金属大环化合物；[Co_2(L2)_2·2CH_3OH]_n是具有一维双螺旋结构的配位聚合物；[Co_2(L3)_2·CH_3OH·CH_3CN]_n为一维双链结构的配位聚合物；以及由非直线形配体L3在金属离子Cu和Cd的诱导作用下发生水解，并且金属离子与水解产物——异烟酸根离子自组装，形成了三维氢键超分子化合物[Cu(C_5H_4NCOO)_2(H_2O)_2]·H_2O和三维配位聚合物{[Cd(C_5H_6NCOO)_2H_2O]·DMF}_n。

The Ni Ti shape memory alloy fixation is a better method to treat fractures of the diaphysis of the radius and ulna.

我院从 1997年起采用镍钛形状记忆合金锯齿臂环抱器治疗各种类型尺桡骨骨折 2 8例，取得了较满意的效果1 材料与方法1.1 病例资料

The measurements of self-diffusion coefficient,spin-spin relaxation and interproton distance at 318 K suggest that N,N′-bis-α,ω- alkane propane diammonium dibromide (16-3-16) quasi-global micelles are formed in the dilute solution at a concentration of 0.26 mmol/L and the head groups are in a saw-toothed form staying at the surface of the micelle to overcome the strong electrostatic repulsion force.

从自扩散系数、横向弛豫和质子距离等NMR测定参数推测，在浓度为0.26 mmol/L（318 K）的N，N′-双-α，ω-丙烷溴化铵(16-3-16)溶液中形成了近似球形的胶束，胶束表面的带正电荷的铵基极性头呈锯齿状排列以减弱分子间静电排斥力的影响。

The fiber length distribution of taker-in droppings and card strips under such conditions as three kinds of pin taker-in and one kind of saw-tooth taker-in at speeds of two doffer and four taker-in level are tested with roller cotton fiber length analyzer.

用罗拉式纤维长度测量仪对3种梳针刺辊和1种锯齿刺辊在二档道夫速度和四档刺辊速度的不同工艺条件下的刺辊落棉和盖板花纤维长度分布进行了检测。

To discuss the effect of pin carding plate on fiber length distribution in the card slivers,length tests to the card slivers under different carding plate gauge,taker-in speed and doffer speed using pin carding plate and saw-tooth carding plate under the card taker-in by USTER AFIS single fiber tester were done.

为探讨梳针分梳板对生条中纤维长度的影响，用AFIS单纤维测试仪，对在梳棉机刺辊下分别加装梳针分梳板和锯齿分梳板时在不同分梳板隔距、刺辊转速、道夫转速条件下所加工的生条进行长度检测。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。