查询词典 hexagonal prism

It is feasible to overgrow mesoporous MCM-41 on the rough surfaces of the grains. The obtained samples possess the ordered hexagonal mesoporous structure of MCM-41-type molecular sieves. Mesoporous molecular sieves (denoted as MZ-B) with ordered hexagonal structure have been successfully synthesized by the assembly of the precursors from filtrate of alkali-treated ZSM-5 zeolite with CTMABr surfactant micelles in alkaline media based on S+I– static electricity route.

而碱处理ZSM-5沸石得到的滤饼为富含超细化颗粒的晶粒，且晶粒粗糙度很高，因此易于附晶生长介孔分子筛，得到的微孔颗粒表面附晶生长的介孔分子筛，具有很好的长程有序度，为六方排列的孔道结构。

Through cold heading process is made with corrosion-resistant, high strength, non-deformation and long-lasting good characteristics, product range, including the metric, English (American standard, British standard) and various kinds of hexagonal screws with hexagonal screws, tight set screws, machine screws.

通过冷镦加工制成，具有耐腐蚀，强度高，不变形及经久耐用的良好特性，产品种类齐全，包括公制，英制及各类外六角螺丝，内六角螺丝，紧定螺丝，机螺丝。

The company specially has the superiority in the US standard screw and each kind of high difficulty non- sign aspect, moreover may provide each kind of material quality product according to the customer request, the concrete item includes: Outside US standard in hexagonal screw, US standard hexagonal screw, US standard horse-drawn vehicle screw, US standard set screw, US standard pan head screw, US standard flat screw, US standard studs screw, US standard threaded rods, US standard eye bolts screw, US standard welding screw, US standard T screw, US standard square head screw, suspension loop screw, US standard hexagon nuts, US standard flange nut, US standard nylon nut, US standard hexagon machine nut, US standard cover nut, US standard butterfly nut, US standard square nut, US standard round nut, US standard suspension loop nut, US standard ball pad, US standard flat washers and so on US standard fastener and each kind of high difficulty non- sign design.

公司特别在美制螺丝及各种高难度非标方面具有优势，而且可以根据客户要求提供各种材质产品，具体品项包括：美制外六角螺丝、美制内六角螺丝、美制马车螺丝、美制紧定螺丝、美制盘头螺丝、美制十字槽盘头螺丝、美制平头螺丝、美制双头螺丝、美制牙条、美制活节螺丝、美制焊接螺丝、美制T型螺丝、美制地脚螺丝、美制碟型螺丝、美制鞋子定位螺丝、美制方头螺丝、美制吊环螺丝、美制六角螺母、美制法兰螺母、美制尼龙螺母/美制自锁螺母、美制尼龙盖帽螺母、美制六角机螺母、美制六角薄螺母、美制浮动螺母、美制盖型螺母、美制六角嵌入式螺母，美制K帽，美制蝶型螺母、美制方螺母、美制圆螺母、美制压铆螺母，美制吊环螺母、美制不锈钢开口销、美制弹垫、美制平垫等美制紧固件及各种高难度非标设计。

Then GaN nanostructured thin films comprised of regular hexagonal crystal grains have been successfully synthesized by ammoniating Ga2O3 films at the temperature of 850℃ for 15 rain in a quartz tube. X -ray diffraction reveals that the synthesized GaN is of a hexagonal wurtzite structure with lattice constants a =0.318 nm and c =0.518 nm.

然后将硅基Ga2O3置于管武石英炉中，在850℃的氨化温度下氨化15min后，成功制备出GaN薄膜，该薄膜由正六边形的晶粒组成。X射线衍射表明GaN具有六方纤锌矿结构，晶格常数为a=0.318nm和c=0.518nm.X射线光电子能谱的测试确定了样品中Ga-N键的形成，并且Ga和N的化学计量比为1：1。

The critical shear stress unpinning the 60 dislocation from the ring-shaped hexagonal vacancy defect decreases as the temperature increases in the models, and approaches a stable value of 0.6GPa as the temperature is higher than 300K, bellow the misfit stress in common SiGe heterostructures, which indicates that the 60 dislocation can not be pinned by the ring-shaped hexagonal vacancy defects in this case.

模拟结果表明：使位错不被钉扎住的临界外加剪应力随着温度的上升而减小，在上述模型中当温度达到300K以上就稳定于0.6GPa附近，小于SiGe体系中的失配应力，说明空位缺陷不会成为60位错的钉扎点，仅会对其运动产生迟滞。

The main products are: mechanical screen: Coal mine machinery equipment clean-ball machine-net-cage hook spent network of diamond-hexagonal network of withholding machine gill nets of gill nets-steel blade of welded wire mesh net-filter - Wu Suo-screen machine woven metal mesh-knit network of high-speed machines for heavy hexagonal-block for block-knit network of stainless steel mesh screen products, and so on.

主要产品有：丝网机械：煤矿机械煤矿设备清洁球机石笼网机勾花网机六角网机菱形网机扣丝机刺网机刀片刺网机钢板网机电焊网机过滤网机无梭机丝网机械织网机金属丝网编织机重型六角网机高速护拦网机护拦网机不锈钢网编织机丝网制品丝网等等。

Mainly engaged in: stainless steel 202,304,316, copper, aluminum, high-strength carbon steel GB, American Standard, S Day, German standard of the outer hexagon, internal hexagon, Ping Cup, Yuan Cup screws, tight set (machine-processed rice) screws, open sale, axis with circlips, ring openings, flat pad, flexible sale, the Quartet nut, hexagonal nut, welding nut, pull rivet nut, rivet nut pressure, flange nut, nylon self-locking nuts, nut dish, cover type nut, flat keys Article teeth, the cylindrical pin, internal tooth, external tooth, double-headed screws, wood screws Festival, self-tapping screws, self drilling screws, machine screws , hexagonal key.

主要经营：不锈钢202、304、316、铜、铝、高强度碳钢国标，美标，日标，德标的外六角，内六角，平杯、元杯螺丝，紧定螺丝、开口销，轴用卡簧、开口挡圈，平垫，弹性销，四方螺母，六角螺母，焊接螺母，拉铆螺母，压铆螺母，法兰螺母，尼龙自锁螺母，碟型螺母，盖型螺母，牙条平键条，圆柱销，内齿，外齿，双头螺丝，活节螺丝，自攻螺丝，自钻螺丝，机螺丝，六角匙。

Steel tubing in different shapes corrugated steel pipe can be divided into different types of pipe-shaped, conical shaped steel tube, steel tube shaped melon-shaped, double-concave profiled steel, double-convex shaped steel tube, profiled steel five plum-shaped, hexagonal shaped equilateral steel, semi-circular special steel round, steel octagonal shaped, diamond-shaped steel, hexagonal shaped steel tube, steel triangular shaped, oval shaped steel tube.

钢管异型管可分为波纹形异型钢管、圆锥形异型钢管、瓜子形异型钢管、双凹形异型钢管、双凸形异型钢管、五瓣梅花形异型钢管、不等边六角形异型钢管、半圆形异型钢圆、八角形异型钢管、菱形异型钢管、六角形异型钢管、三角形异型钢管、椭圆形异型钢管。

Our company has successfully manufactured SDS-plus round shank electrical hammer drills,SDS-plus square shank electrical hammer drills,SDS-max round shank electric hammer drills,long hexagonal shank electric hammer drills series,short hexagonal shank electric hammer drills series and all kinds of steel chisels series products.

公司现已成功研制开发出四坑圆柄、四坑方柄、五坑圆柄，长、短六角柄电锤钻系列及各种规格型号的钢凿子系列产品。

Produced International Standard, American Standard, Tak Standard and other special non-standard fasteners, hot-forged fasteners nuts: U.S. IFID-6 hexagonal nut, IFID-12 hexagonal nut, the specifications are 3/4- 4''.

专业生产国际、美标、德标等非标特殊紧固件，专业生产热锻高强度紧固件专用螺母：美制IFID-6六角螺母；IFID-12六角螺母；规格有3/4—4''。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。