标

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。

Indent dot pin marking machine marker scriber SCRIBING.

计算机控制打标机，打标软件。

The seeds of rice mutants with Ac/Ds elements inserted from rice variety Dongjin were selected and the callus were induced from scutellum of mature embryo. Ca(superscript 2+) with different concn. was added into the selected optimum enrichment, differentiation and rooting medium to study the effect of Ca(superscript 2+) on proliferation, differentiation and rooting of rice callus.

方法］选用水稻品种Dongjin的Ac/Ds插入突变株系的种子，从成熟胚盾片诱导出愈伤组织，在筛选出的最适增殖、分化及生根培养基中添加不同浓度的Ca(上标 2+)，研究Ca(上标 2+)对水稻愈伤组织增殖、分化及生根的影响。

Based on the Walsh functions, a new orthogonal system {T}(subscript n∈N) is presented, which is a sequence of piecewise linear functions that are of form triangle shape on subintervals of [0,1], named triangle orthogonal system.

基于Walsh函数，建立一个新的函数系{T}下标 n∈N(上标。它是一个分段线性函数序列，在[0，1]的子区间上其函数图像呈现三角形。并且证明了它是C[0，1]上一个完备的正交函数系。

Zhang finished print can be installed or volume size (suitable for automatic labeling or bar code printing machine) and the other can be hot, computer-hole stickers (suitable for use stylus printer) and serial number tags, etc..

印刷成品可张装或卷装（适合自动贴标机或条形码编印机用），另可烫金、电脑孔标贴以及流水号标签等。

The O-2 production rate, H2O2 content, superoxide dismutase, peroxidase, ascorbate peroxidase, catalase and polyphenol oxidase and MDA content of petal of two tree peony cultivars 'Luoyanghong' and 'Huhong' during florescence and flower senescence were detected by the methods of conuentional biochemistry. The relationships among MDA content and others index were analyzed by the simple correlation coefficient, stepwise regression and the path-coefficient.

测定"洛阳红"和"胡红"2个牡丹品种开花和衰老过程中花瓣膜脂过氧化产物丙二醛、超氧自由基O(上标–下标 2、过氧化氢(H2O2)的含量及超氧化物歧化酶、过氧化物酶、抗坏血酸过氧化物酶、过氧化氢酶、多酚氧化酶的活性，并采用简单相关分析、逐步回归分析和通径分析等方法研究MDA含量与其他指标的关系。

Main products of Sunic Photoelectricity: Laser marking machine, Pneumatic marking machine,Laser cutting machine,Laser engraving machine,Laser scribing machine,Laser snick machine,Full sets of solar equipment series etc up to 30 kinds of products. they are widely applied in the fields of solar energy,aero-space and electron, spare parts of automobile, hardware, food and medicine, medical instrument, advertisement and clothes, printing and packing, arts and crafts and so on.. Among them, YAG laser scribing machine have supply the gap in China and substitutes the imported goods, it has taken up more than 85% market share in China and has been appointed the product of foreign-aid project of CCPIT (China Council for the Promotion of International Trade).

三工光电主要产品：激光打标机系列、气动打标机系列、激光切割机系列、激光雕刻机系列、激光划片机系列、激光刻膜机系列、太阳能成套设备等三十多种产品，广泛应用于太阳能、电子元器件、汽车摩托车零配件、航空航天、五金机械、工具量具刃具、水暖洁具、食品医药、医疗器械、化妆品、印章、广告、皮革服装、印刷、包装、装潢、工艺品等领域。

The gene expression of the α1,α2,α3 and β1 isoforms of sodium pump at both mRNA and protein levels were reduced markedly. Only the effect of verapamil on reducing intramitochondrial total calcium concentration was observed.

地高辛抗血清呈剂量依赖性地显著降低心肌组织内洋地黄素水平，恢复细胞膜钠泵和Ca(上标 2+)-Mg(上标 2+)-ATP酶活性，降低线粒体总钙浓度，上调钠泵α1、α2、α3和β1亚基mRNA及蛋白水平的基因表达。

We first characterize the groups in which all m∈cdq〓 contain at most 4 prime divisors; and then show the following: if any m∈cdq〓 is nth-power-free then the derived length of solvable group G is bounded by a function f depended only on n; also if cdq〓 has k different p-parts then the p-length of solvable group G is bounded by a function g depended only on k.

首先研究了非线性不可约特征标对应的特征标次数的商至多含有4个素因子的有限群结构。其次，我们证明：若每m∈cdq〓是n次方自由的，则有限可解群G的的导长及p-长都被仅依赖于n的函数所界定；若cdq〓中共有k个两两不同的p-部分，则有限可解群G的p-长能被仅依赖于k的函数所界定。

Second: Cross stitch every piece of paper have to sign or mark the line marked color, different colors representing different standard line of Spiraea

二：每一幅十字绣图纸上都有以符号或色块标记的线标，不同的线标代表不同颜色的绣线

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。