双丝的

This company founded in the year of 1996, manufactures the figured cloth(figured cloth linings and facings for the cases and bags), purl for textile and brede(flat thread,single bag ,double bag, embroidery thread),nylon thread(fishing thread,usded for sewing the paillette).

企业成立于1996年，专业生产大提花布料，纺织，刺绣用金银丝(扁丝，单包，双包，绣花线)，尼龙线的一条龙企业。

The company's main brand "Erjie Fu", located in the sophisticated middle-aged and old women, to silk-based fabric products, has Joe velvet, georgette, Crepe De Chine, Su-wrinkle satin, Shun in wrinkles and lace, beads, tube beads, handmade clever mix of different materials such as traditional and modern,and delicate organic combination to create a free individuality has exaggerated fashion without losing taste and elegance in a stable, classical in revealing the atmosphere.

公司主营品牌"富尔杰"，定位于中老年成熟女性，产品面料以桑蚕丝为主，有乔绒、乔其、双绉、素皱缎、顺于皱和蕾丝花边、珠片、珠管、手工等不同材质巧妙搭配，将传统和现代，粗旷和细腻有机结合，打造了一种具有自由个性又不失夸张的时尚品位，高雅中带有稳重，古典中透出大气。

To investigate whether the expression of cdc2 and cyclin B1 in spermatogenic cells during spermatogenesis is actually a temperature dependent event, in situ hybridization, Western blotting and immunohistochemistry analysis were used to study the expression of cdc2 and cyclin B1 in normal and cryptorchid testis. Results showed that heat would differentially hurt male germ cells in different developmental stages during spermatogenesis, especially the pachytene primary spermatocytes. Most of spermatogonia in contralateral cryptorchid testis were not harmed fatally by heat as yet, indicating that spermatogonia could resist to beat to a certain extent. In this case spermatogonia could develop to pachytene/diplotene primary spermatocytes, but they could not acquire the ability to complete the transition from mitosis to meiosis, and then appeared to go through apoptosis. Therefore, we could not find the descendants of meiosis: secondary spermatocytes and round spermatids, elongated spermatids and spermatozoon. The abdominal temperature had no significant influence on the transcription of cdc2 and cyclin B1 in the spermatogonia and pachytene/diplotene primary spermatocytes. In normal rabbit testis, cyclin B1 increased in the pachytene/diplotene primary spermatocytes before meiosis and reached its peak in the spermatids.

为了解精子正常发生过程中cdc2和cyclin B1表达的低温依赖性，我们利用原位杂交和免疫组化等方法，研究了正常和隐睾精子发生过程中cdc2和cyclin B1的转录和翻译调控活动，结果表明：（1）热对各阶段的雄性生殖细胞都有损害，粗线期的初级精母细胞尤为敏感，实验性隐睾内的精原细胞尚未完全受到"致命"影响，说明精原细胞对热有一定的耐受性，但即使成为粗线期／双线期初级精母细胞，却未能获得由有丝分裂过渡到减数分裂的能力，呈现不同程度的凋亡，所以在整个切片中找不到源自减数分裂的产物----次级精母细胞、圆形精子细胞，更谈不上长形精子细胞和精子的形成；（2）腹腔高温未明显地影响隐睾精原细胞和粗线期/双线期初级精母细胞中cyclinB1和cdc2的转录，说明高温并不是通过影响cyclin B1和cdc2的转录活动而导致生精过程阻断的；（3）正常兔睾丸组织中，〓在精原细胞和粗线期／双线期精母细胞中均有表达：cyclin B1蛋白在减数分裂前期的粗线期／双线期初级精母细胞中的表达量增加，于变态末期的精子细胞中达高峰。

The tore equipment of Two-For-one Twisterfor Filament,which can wind different forms semifinished yarn into double- cone bobbin yarn.

本机用于将原不同形状丝还络成具有一定规格的双锥型筒丝，供各种国产及进口倍捻机丝用，本机是倍捻机及捻线机必备的前道配套设备。

The article analyzes the construction of the reciprocator and the feature of the ball bearing in detail, proposes to solve the out-line question with two-row method and introduces the renovation method.

本文对摆丝器结构及滚珠支座特点作了详细分析，提出用双排法解决滚珠跑偏问题并详细介绍了改造方案，该方案彻底解决了摆丝器滚珠经常性跑偏的生产难题。

Upon binding ATP or a nonhydrolyzable analog such as AMPPNP, RecA undergoes an allosteric transition into a high-affinity DNA-binding form. When RecA combines with dsDNA to form RecA-dsDNA nucleofiliment, it can unwind dsDNA and change the dsDNA structure.

在ATP或其类似物的辅助下，RecA可以直接与双股DNA结合而形成核丝，并将双股DNA加以解螺旋，并改变双股DNA的结构。

The use of a large number of wires in annular Z-pinch implosions has enabled the generation of strong X rays,which is significantly affected by the structure of the wire-array and the assembly precision of the wires.

在利用金属丝阵Z箍缩产生强X射线辐射的方法中，为获得超强X射线，一般采用直径几μm的钨丝构成单、双或多层圆柱面状丝阵负载，其中丝阵负载的结构和装配精度是关键因素。

China General Printing Technology Co., Ltd. In order to meet the market demand and to meet the times the user has launched more than a dozen new models of professional equipment: Professional table tennis / golf-color wheel printing machine, printing machine specialized computer keyboard, professional golf clubs and other types of pole screen printing machine, six-color UV screen printing production lines, five-color CD screen printing production lines, three-color high-speed offset printing production line.

中国通用印刷科技有限公司为适应时代市场的需求与满足广大用户又推出十几款专业新设备：专业乒乓球/高尔夫球双色转盘移印机、专业电脑键盘移印机、专业高尔夫球杆及其它各类长杆丝印机、六色UV丝印生产线、五色CD丝网印刷生产线、三色高速胶印生产线。

Dongguan hualian companies to adapt to the times and meet the needs of the market launch of the vast numbers of users have more than a dozen professional new equipment shall: Professional table tennis / golf dial pad printer two-color, professional computer keyboard pad printer, professional golf clubs and other types of pole screen printing machine, six-color UV screen printing production lines, five-color CD screen printing production lines, three-color offset printing of high-speed production lines.

东莞华联公司为适应时代市场的需求与满足广大用户又推出十几款专业新设备：专业乒乓球/高尔夫球双色转盘移印机、专业电脑键盘移印机、专业高尔夫球杆及其它各类长杆丝印机、六色UV丝印生产线、五色CD丝网印刷生产线、三色高速胶印生产线。

The company's main brand "Erjie Fu", located in the sophisticated middle-aged and old women, to silk-based fabric products, has Joe velvet, georgette, Crepe De Chine, Su-wrinkle satin, Shun in wrinkles and lace, beads, tube beads, handmade clever mix of different materials such as traditional and modern,and delicate organic combination to create a free individuality has exaggerated fashion without losing taste and elegance in a stable, classical in revealing the atmosphere.

公司主营品牌&富尔杰&，定位于中老年成熟女性，产品面料以桑蚕丝为主，有乔绒、乔其、双绉、素皱缎、顺于皱和蕾丝花边、珠片、珠管、手工等不同材质巧妙搭配，将传统和现代，粗旷和细腻有机结合，打造了一种具有自由个性又不失夸张的时尚品位，高雅中带有稳重，古典中透出大气。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。