纤丝

The Kob gene encodes a kind of protein, which the cellulose synthesis needs. It relates to cellulose array, and affects the cell elongation subsequently, especially in the fast elongating cell.

Kob基因是一种编码纤维素合成所需蛋白的基因，与纤维素微纤丝的排列有关，继而影响到细胞的伸长，尤其是快速伸长的细胞。

Fibrillation: In paper making, the process of roughening the outside of the fibre to increase bonding capabilities.

纤丝化：在造纸过程中，把纤维的外表摩擦起毛，以增加连接能力。

In this experiment,X-ray diffraction apparatus was used forthe first time to examine and research on microdensity,crystallinity and microfibril angle.Through research on the radial variation of bamboo microdensity,this paper points out the conceptions of bamboo hull density and bamboo pulpdensity,and this provides basis for the multiple layer utilization of bamboo.Using computer image-processing technology to carry on precise examinationvolume fraction of bundle sheath,that is key factor to reveal the relationshipbetween bamboo structure and properties.For the first time using resonantvibration means to test the dynamic elastic module,the result shows very ideal.And for the first time researched on the variability of electric conductivityproperty of bamboo.

在本次实验中，首次使用X射线衍射仪对竹材的微密度、结晶度、微纤丝角进行测定和研究，深入研究了竹材微密度的径向变异规律，首次提出竹青密度和竹肉密度的概念，为竹材的径向分层利用提供依据；首次使用微机图象处理技术对竹材的组织比量，主要是纤维束比量进行了精确测定，从而为揭示竹材结构与材性关系打下基础；首次使用共振法对竹材的动态弹性模量进行测定和研究，测量结果是比较理想的；首次研究了竹材导电性的变异。

This method was used to investigate the arrangement of CMF in the inner wall of cell cavity of bamboo fibers.

该研究证实，利用原子力显微镜可以实现对竹纤维微纤丝取向的高分辩观察，并且样品制备远较透射电镜简单，可操作性强。

The presence of hemidesmosomes and anchoring fibrils was demonstrated by electron microscopy.

通过电镜证实半桥粒和纤丝的存在。

They are spherical or form long microscopic filaments of individual cells.

通常是球状的或长微纤丝的单个细胞。

Further study indicates stiffening effect is related to MFA of tracheids、cross-section dimensions of samples and moisture content.

2木材微切片纵向拉伸时具有刚性强化特性，这是由于微纤丝沿着载荷重新取向，角度减小造成的。

The results indicated that the trait of fibre leng th has obviously het erosis,there may have positive effects among the genes controlling the trai t of fibre length,but may have negative effects among the genes controlling the t rait of wood density.

通过对美洲黑杨青杨（P.catha yana）的68个F2、双亲及其4个F1无性系田间随机区组设计，5次重复，分析了与木材材性有关的木材密度、纤维长、纤维宽以及微纤丝角等性状。

The mind is often covered in the scar tissue of old hurts and traumas, and layered in so many levels of consciousness not even the best of psychoanalysts has ever sorted through it.

精神常常被旧的伤痛纤丝覆盖，意识又可分为许多层次；即使最好的心理分析学者也没能将它们分清楚。

Significant negative correlation was found between the microfibril angle and the fiber length, and the correlation can be expressed by regression equation: y＝a＋bcosx or y＝a＋bx.

枫杨木材微纤丝角与纤维长度间回归表现出显著负相关，其回归方程可用方程：y＝a＋bcosx或y＝a＋bx模拟，方程在0.05或0.01水平上显著。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。