丝

Up to now, the mechanism of singnal transduction involved in heterocyst differentiation is still unclear.

Anabaena PCC7120是一种丝状蓝细菌，在培养基中缺失化合态氮源的条件下，丝状体上分化形成异形胞执行固氮的功能。

Yuan Xiang Anping Hardware Wire Mesh Products Co., Ltd. all kinds of production and management: stainless steel wire mesh, stainless steel dense stria net, stainless steel wire, fencing wire mesh, brass net, welded wire mesh, PVC wire, diamond-shaped net, steel nets, hexagonal net, window screening, etc., mainly used in petrochemical, pharmaceutical, aerospace, machinery, construction, decoration, culture, and highway protection, railway protection, scientific research.

安平县祥元五金丝网制品有限公司生产和经营各种：不锈钢网、不锈钢密纹网、不锈钢丝、护栏网、黄铜网、电焊网、PVC丝、菱形网、钢板网、六角网、窗纱等，主要用于石油化工、医药、航天、机械、建筑、装潢、养殖、及高速公路防护、铁路防护、科研等。

In order to expand the utilization fields of wood and decrease the costs of carbon fiber,carbon fiber precursor from liquefied wood was prepared by soaking liquefied wood in the solution of hydrochloric acid and formaldehyde,after melt-spinning by adding hexamethylenetetramine.

为了扩大木材的应用领域和降低碳纤维的成本，以木材液化物为原料，加入六次甲基四胺熔融纺丝，经甲醛和盐酸溶液固化处理后获得木材液化物碳纤维原丝，利用IR、XRD、拉曼光谱分析仪等初步揭示了木材液化物碳纤维原丝在炭化过程中微结构的变化。

Part of the normal roller, the fault is not resolved, check for roller pressure, which can use FUSE (electrical purposes 20, fusealways) and qianyanzhou hobber in rolling direction, not to mention the occipital clearance to unload their plates and blankets, the slot for the Department in the roller snthase pad, if rolling pillow gap over specification number, the adjustment of the diaphragmless, the pillow are met at both ends of the clearance requirements, you can troubleshoot.

墨辊局部变态了，障碍仍未处置，再查抄滚筒之间的不张力，可用电工用不焊接丝（20号保障丝）和千分卡轧测滚枕间隙，必须卸下印版和橡皮布，在滚筒的不满档处分不抬轧测，若滚枕间隙超功表明书规矩的数值，则调动调不抬器，使滚枕两头间隙都相符表明书上的请求，即可摈斥障碍。

Although Hortense Fiquet was bewildered by Cezanne's work, Rose Beuret and Camille Doncieux were very much partners, Ms. Butler says.

巴特勒说，虽然欧丹丝E费凯不懂塞尚的作品，萝丝E贝瑞特与卡蜜儿E唐斯约则是怢泄漱u作夥伴。

Alcalase was the most effective enzyme to hydrolyze fibroin and the optimum conditions for the enzyme were around pH 9 and temperature of 60℃.

比较了多种酶对丝素的作用，其中Alcalase对丝素的水解能力最强，其作用最适pH为9左右，最适温度为60℃左右。

At this dim inceptive stage of the day Tess seemed to Clare to exhibit a dignified largeness both of disposition and physique, an almost regnant power, possibly because he knew that at that preternatural time hardly any woman so well endowed in person as she was likely to be walking in the open air within the boundaries of his horizon; very few in all England.

在一天中这个朦胧的最初的阶段，克莱尔觉得苔丝似乎在性格和形体两个方面都表现出一种尊贵和庄严，那几乎就是一种女王的力量，也可能是因为他知道，在外貌上像苔丝那样天赋丽质的女子，都不大会在这个奇异的时刻里走进露天里来，走进他的视线的范围以内；这在全英国是非常少的。

The model is then used in an inductive storage circuit. Parameter analysis was applied in the simulation to obtain the performances of explosive wires.

然后将这个模型应用于一个含电爆炸丝断路开关的电感储能脉冲功率电路，以探讨电爆炸丝的参数选择对脉冲功率调制系统的影响。

It may have fallen along the outer edge of the filament, causing its infall trajectory to curve, or it may be falling in along another, smaller filament.

根据它的弧形运行轨道，它可能是沿着丝状物质流外缘进入，也可能是沿另一股小型丝状流涌入的。

The children are lovely, for their innocency, frankness and enthusiasm, saying what they think about even without a little sham and reluctance.

孩子们是可爱的，他们天真，坦白，热情，心里想到什么就说什么，没有丝毫虚伪，没有丝毫勉强。

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。