纤维石

The most perfect models prebiological organisms are fi brous kerite crystals,crystallized in pegmatite voids according to the VLS mecha nism,their shape,structure and composition are very close to those of living org anisms.

前生物有机体的理想模型是纤维状黄绿蛭石，它是按照VLS机制在伟晶岩的孔洞中结晶出来的，其形态、结构和成分与生物有机体十分相似。

The proposed model of the crystalline hydrocarbon p rotoorganism based on investigations of fibrous kerite crystals,eliminates the major discrepancies and blocks in the way to creating a unified concept of abiog enesis(structural organization,assembly of macromolecules,inheritance mechanisms ,chiral selection,etc.).

根据纤维状黄绿蛭石晶体的研究而提出的晶质原生有机体模型，消除了在创立统一的自然发生论概念(结构组织、大分子集合、继承机理、手性选择等等)方面的主要分歧和障碍。

Every structure of bark such as tinsel, cork layer, sclereids and fiber can become block for Kerria lacca sucking sap from host tree.

从枝条表面的茸毛到皮层中的木栓层、石细胞、纤维细胞都成为紫胶蚧固定取食的障碍。

Finally, the continuous mullite fibers with little porosity are prepared.

最终可以得到有较低孔隙率的莫来石连续纤维。

The structures of the two-year-old tap roots are similar to that of the one-year-old ones, while the periderm thickness is increased. In the secondary xylems of the two-year-old roots, the woody fibers are distributed in groups and the interxylary phellem appears. The vascular rays are multiseriate. Phellem cells surround a sclereid form the phellem cycle in the phloem nearby the periderm.

二年生黄芩主根的主要结构与一年生的基本相同，其不同之处为：二年生主根的周皮增厚，次生木质部中木纤维成群分布，出现木间木栓；维管射线为多列且明显；在近周皮的韧皮部内出现包围石细胞的木栓环组织。

In order to save energy and improve operational condition, the polycrystalline mullite fibre is used in the heating furnace in the Wire Rod and bar mill.

为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉上试用了多晶莫来石纤维。

Sclerenchyma is often found associated with vascular tissue and exists as two distinct types of cell: the long FIBER and the shorter SCLEREID.

厚壁组织由两种形式截然不同的细胞组成：较长的纤维和较短的石细胞。

Through a large number of experiments, we have studied the interface performance of Fibrous brucite reinforced concrete / cement.

通过大量的实验，研究了水镁石纤维混凝土/水泥的界面性能。

It proves the feasibility of mixing the fibrous brucite into the concrete.

验证了水镁石纤维掺合到混凝土中的可行性。

Through researching and analyzing , it is found that Fibrous brucite are steady basically in the concrete, and the effective method to improve the interface combination of Fibrous bracite and concrete is summarized.

通过研究分析，发现水镁石纤维在混凝土中基本上是稳定的，并总结了提高界面粘结性的有效方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐