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Jade's original chromophore by the intrusion of secondary factors, it will gradually alter the color, the physics, chemistry, the role of man-made environment, so that Pallas on the secondary colors.

玉的原生色受到次生因素的侵扰,就会慢慢改变原来的颜色,这种物理、化学、人为环境的作用,使玉带上了次生颜色。

Six days after inoculation, the cucumber root tip was slightly swollen and symmetrical root-knots were observed at the meristematic and elongation zones. Giant cells were differentiated by previous cambium cells in the center of the root; 10days after inoculation, symmetrical and secondary root-knots were observed at the root hair and upper zones. Vessels were separated by giant cells, around which protoxylem vessels were observed; l6days after inoculation, hypo-vascular tissue appeared earlier than normal; 20-30 days after inoculation, the vertical arrangement of vessels was disordered, shape was distorted and a new vascular tissue appeared in the cortex.

结果显示:接种后6 d的根尖分生区、伸长区出现膨大、对称的根结,根中心的原形成层细胞分化出巨型细胞;10 d在根毛区及以上部位出现既有对称又有偏于一侧的根结,周围有原生木质部导管出现,根结中巨型细胞阻断了导管;16 d次生维管组织提早出现;20~30 d导管纵向排列无序,形状扭曲,皮层中有新维管组织产生。

It is shown in this research that:① The acoustic emission phenomena of rock discontinuously occur under the effect of temperature.

试验研究表明:①随着温度升高,岩石的声发射现象是间断发生的;②花岗岩存在一个开始发生热破裂的门槛值温度,其值为120 ℃左右;③试验温度范围内花岗岩热破裂的声发射现象可分为5个阶段,即岩石原生裂隙整合阶段、热破裂前声发射静默阶段、热破裂声发射阶段、大规模热破裂后声发射静默阶段、二次热破裂开始阶段。

These include for instance the need for packaging weight reduction and substitution from virgin fibre materials to recycled liner and fluting qualities as well as the increasing demand for high-quality printing.

这些措施包括,例如包装重量的减少和替代原生纤维材料的回收和刻槽内衬素质,以及对高品质印刷的需求不断增加的需求。

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。

The protoxylem vessels initiated lignification in the early stage of vascular bundle differentiation, whereas metaxylem vessels and fiber walls started lignification from the middle lamella and cell comers after completion of vascular bundle differentiation. The walls of most parenchyma cells lignified after the stem reached its full height, while a few parenchyma cells remained non-lignified even the culm is 7 years old.

研究结果表明:毛竹茎的原生木质部导管在维管束发育早期就已木质化;后生木质部导管和纤维细胞在维管束分化完成后,自胞间层和细胞角隅处开始木质化;基本薄壁组织细胞木质化的发生较晚,通常在茎的节间完成伸长生长后才开始,但也有少数薄壁组织细胞始终保持非木质化的薄壁状态。

In fact,it originated from Minos civilization in Crete,however,it is not the primary one,but a secondary one,which derived from the Egyptian farming culture and west Asian commercial civilization.

其实,真正的源头应是克里特岛上的米诺斯文明。但它并非原生文明,而是在埃及农业文明与西亚商业文明的影响下发展起来的次生文明。

Thereby, fractures always extend to the place with maximum compression stress, and finally a thin layer of palisades parallel to the free surface is formed.

运用断裂力学原理,分析了在岩壁附近压应力集中区内原生裂纹的亚临界扩展、贯通以及与自由表面的相互作用使裂纹沿最大压应力方向扩展,最终形成平行于自由表面的岩壁薄层的机理。

The substitution of oxygen for carbon dioxide in the atmosphere, which occurred in the Proterozoic, caused probably by cyanobacteria in the form of stromatolites, caused changes leading to the evolution of aerobic organisms.

发生在原生代的大气中氧气取代二氧化碳,可能是由藻青菌在叠层结构上造成的;大气改变引发的变化,导致了好氧生物的发展进化。

Organism--An individual form of life, such as a plant, an animal, a bacterium, a protist, or a fungus; a body made up of organs, organelles, or other parts that work together to carry on the various processes of life.

有机生物一种个体生命形式,如植物、动物、细菌、原生生物或者真菌;一个由有机器官、细胞器或其它部件组成的并在一起共同运作以进行生命历程的整体3.unpalatable不好吃的,味道不好的

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Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

When you click Save, you save the file to the host′s hard disk or server, not to your own machine.

单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。