查询词典 mm

A luminaire intended to be mounted on or over an outlet box shall be provided with supply conductors long enough to extend 150 mm (6 in) into the outlet box.

将要安装在出线盒是的灯具，应当同时配备足够长和导线，可延长至盒子内150 mm (6 in)。

The average diameter of the pancreatic duct is (1.68±0.95) mm.

胰管的管经平均为(1.68±0.95) mm。

METHODS: The dry patches were placed in the electronic universal testing machine table, 2 mm/min, and 1 kN load imposed by YJ-22-type passive resistance to measure the strain of measuring points.

分别将贴片干燥后的标本置于电子万能试验机的工作台上，以2 mm/min的实验速度，施加1 kN载荷，通过YJ—22型静态电阻应变仪测出各测点的应变值。

Method］ 5 matrices: M1(50% peat + 50% perlite),M2(40% peat + 60% perlite),M3(50% peat + 50% chestnut soil),M4(40% peat + 60% chestnut soil) and M5(100% peat) used for Euonymus fortunei cutting in container were tested and the effect of the different matrices on the rate of callus induction and root growth,the length and number of root,and the growth amount of Euonymus fortunei was investigated.［Results］ The results showed that the best effect on Euonymus fortunei cutting was from the M1,in which,the rate of root growth,callus induction,the length of root and the number of new branch were 87%,88%,68.0 mm and 4.6 branches,respectively.

方法］ 采用5种基质配比，分别为M1（50%泥炭+50%珍珠岩）、M2（40%泥炭+60%珍珠岩）、M3（50%泥炭+50%栗钙土）、M4（40%泥炭+60%栗钙土）、M5（100%泥炭）对扶芳藤进行容器扦插育苗试验，对不同基质引起的扶芳藤愈伤率、生根率、根长、单株根系数目、新生枝数及新生枝生长量进行调查分析，［结果］结果表明，基质M1中扦插的扶芳藤生根率、愈伤率最高，分别为87%和88%；根长最长，为68.0 mm；平均新生枝数最多，为4.6条，效果最佳。

The venous ligament and round ligament could be repassed with iron wire of 2 mm in diameter.

肝圆韧带和静脉韧带均可用直径 2 mm 的铁丝使其再通。

As a downstream piping system when the valve opens, reflux valve, when closed, the main medium used to prevent backflow to prevent the pump and drive motor reversal, as well as a container medium discharge; currently the most commonly used is the valve flap around the body Swing Pin rotation flap valve and the valve body along the vertical axis to move lift check valve, but the above two kinds of structures exist in the valve closed, medium speed back quickly from the largest drop to zero, inlet side of the pipe resulted in the rapid pressure rise, resulting Proportional Pressure Reducing Valves in damaging effects on the piping system of water hammer phenomenon, it is generally a diameter of valve production of 50 ~ 500 mm.

止回阀作为管道系统顺流时开启，逆流时关闭的阀门，主要用于防止介质倒流，防止泵及驱动电机反转以及容器内介质泄放；目前使用最普遍的是阀瓣围绕阀体销轴旋转的旋启式止回阀和阀瓣沿着阀体垂直中心线移动的升降式止回阀，但以上2种结构的阀门均存在关闭时介质倒流速度从最大迅速降为零，致使管道进水管一侧内压迅速升高，从而产生对管路系统有破坏作用的水锤现象，所以一般止回阀生产口径为50～500 mm。

Thereby, the general form of all linear preservers of rank from Snrespectively, Mn(F to Sm respectively, Mm(F is determined.

由此，确定了所有的从Sn到Sm及从Mn到Mm的秩的线性保持的一般形式。

The results show that: the tensile strength, flexural strength and flexural modulus increase by about 10.4%, 62.1% and 122.3% respectively when the mass fraction of the aluminum powder increases from 0 to 50%, while elongation at break and impact strength decrease by about 65.0 and 74.4% respectively; the tensile strength, elongation at break and impact strength all increase with decreasing the particle sizes of the aluminum powders.b Nylon-12 coated metal powders for the indirect SLS process were prepared by the dissolution precipitation process. The coated powders have only 1.0 wt% nylon-12, and their SLS green parts have sufficient strength for features as small as 1.0 mm to be built and post-processed and high dimensional accuracy. The green parts were subjected to the post processing processes including binder decomposition and infiltration of epoxy resin, and then the metal/polymer composite parts with relatively high strength and accuracy were formed.At present, micron-scale inorganic fillers have been widely used to reinforce nylon SLS parts.

将该法制备的尼龙12覆膜金属粉末用于以下两个方面：a使用铝粉增强尼龙12的SLS成形件，通过溶剂沉淀法制备尼龙12覆膜铝复合粉末，研究了铝粉含量及粒径对SLS成形件性能的影响，结果表明：铝粉分散均匀，并与基体有良好的界面粘接；当铝粉含量从0增加到50wt％时，成形件的拉伸强度、弯曲强度、弯曲模量分别提高10.4％、62.1％和122.3％，冲击强度和断裂伸长率下降65.0％和74.4％，耐热性及尺寸精度也得到提高；断裂伸长率、冲击强度及拉伸强度均随着铝粉粒径的减小而增大。b使用溶剂沉淀法制备了间接法SLS用尼龙12覆膜金属粉末，该覆膜粉末中聚合物粘接剂的含量仅为1.0 wt％，其SLS初始形坯具有较高的精度以及足够满足后处理要求的强度，最小精细结构的尺寸达1.0 mm。

After operating in a 1420 mm 5-stand UCMW tandem cold mill, the dynamic shape control system approves good ability of improving shape and gauge control precision.

控制系统在某厂1420 mm五机架UCMW冷连轧机组投入使用后，较好地补偿了板形板厚控制、凸度平坦度控制之间的耦合影响关系，板形控制精度明显提高。

I am painting is a professional production of plate bending, galvanized plate bending, plate bending Dulv Xin, cold-rolled plate bending, hard-rolled plate bending, window and door profile, the board clean, home appliances board, fluorocarbon edition, high-performance polyester 0.22-1.5 board】【mm * 1250mm or less, can be customized according to the width, thickness of the production, our company is a one-stop production, had assets of 3.0 billion large-scale enterprises, China's top 500 private enterprises, China's top 10 most competitive private enterprises .e-mail

我公司是专业生产彩涂卷板，镀锌卷板，镀铝锌卷板，冷轧卷板，轧硬卷板，门窗型材，净化板，家电板，氟碳版，高性能聚酯板mm*1250mm以内，可以按客户要求宽度，厚度生产，我公司是生产一条龙，资产过30亿的大型企业，中国民营企业500强，中国最具竞争力10大民营企业，我公司所生产的镀锌板，彩涂板，被评为山东名牌，我公司有自主出口权，产品已远销俄罗斯，加拿大欧洲等国家和地区，欢迎各界朋友来我公司洽谈合作，我公司力争创造双赢。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。