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The main research focused on the optimal Lingnania chungii McClure CEP 's explosion process and the effect of process parameter on chemical constitutes of explosion pulp .

本研究主要探讨了粉单爆破制浆的工艺条件、制浆过程中化学成分的变化、粉单爆破浆的漂白性能的研究以及其配抄新闻纸和包装用纸的性能。

By means of SEM, specific surface area, micro-structure of bamboo charcoal, specific surface area and characteristics of pores are observed and analyzed, with emphasis on formation of micropore, and development laws.

采用扫描电子显微镜观察,比表面积分析仪等,对炭的微观结构、比表面积与孔隙特征等进行了观察与表征,研究了不同最终温度炭化条件下炭孔隙的形成与发展规律。

The study indicated that the change of the strain of tangential bamboo appears mainly parabolic curve form, and the strain increase gradually from outside face to inside face in the thickness direction of bamboo wall in process of heating.

对四年生毛的弦向和径向热应变特性进行了检测和研究,研究表明在加热过程中弦向材的应变大体呈抛物线状变化,在壁厚度方向由青至黄应变呈逐渐增加趋势。

One of the deficiency that limits hypocrellins' use in photodynamic therapy is that they do not display sufficiently strong absorption in phototherapeutic window (600 ~ 900nm), in which tissue penetration is maxi.

红菌素应用于光动力疗法所面临的困难之一就是红菌素本身在光疗窗口(600~900纳米)的吸收极弱。

To study the ecophysiological effects of low temperature stress on podocarpus fleuryi Hickel seedlings, two-year-old seedlings were selected as experimental material. We conducted comparative study. On the one hand, seedlings were separately placed in the plots located at the top, half-way-up and the foot of Jinyun Mountain (different altitudes at Jinyun Mountain led to the difference in air temperature) and subjected to winter low temperature stress. On the other hand, in laboratory, seedlings were exposed to simulated low temperature stress which were artificially controlled .

为了探讨低温胁迫对长叶柏幼苗的生理生态影响,本试验选取长叶柏的二龄幼苗为试验材料,在试验方法上采取了对比研究方法:一方面,利用缙云山不同的海拔造成的温度差异,分别将幼苗置于山顶、山腰和山脚下三个样地中,进行野外冬季自然低温胁迫处理;另一方面,在实验室中,利用人工控制的不同低温进行模拟低温胁迫处理。

Only under the sudden strike of extremely low temperature, such as -10癈,-20 癈, the cell membrane could be seriously damaged by lipid peroxidation.The variations in the content of main metabolic osmoregulatory substances, such as soluble sugars, protein and free proline were all tightly related to the cold resistance of podocarpus fleuryi Hickel seedlings.

只有极低温,如10oC、《0C的突然袭击下,细胞膜才会发生严重的膜脂过氧化作用长叶柏幼苗的主要代谢渗透调节物质,如可溶性糖类、游离脯氨酸和可溶性蛋白质含量变化都与长叶柏幼苗的抗寒性密切相关,但又不尽不同。

Considering other differences that in leaves of Podocarpus there are three resin ducts under vascular bundle of midrib, mesophyll cells are differentiated into palisade tissue and sponge tissue; in leaves of Nageia, there is only one resin duct under vascular bundle in each vein and no obvious differentiation in mesophyll cells, palisade tissue can be found on both sides, and sclereids can also be found in mesophyll tissue.

结合罗汉松属植物主脉维管束下面有3个树脂道,叶肉分化为栅栏组织和海绵组织,而柏属植物每个叶脉维管束下面有1个树脂道,叶肉分化不明显,两面都有栅栏组织,叶肉中还具有大量石细胞等特征,认为罗汉松属和柏属在叶脉、叶形态和结构方面存在明显差异,2个属分开是比较合理的。

The change in the content of free proline was sensitive to low temperature stress, podocarpus fleuryi Hickel seedlings could strengthen their cold resistance through accumulating free proline., Though the hardening of low temperature, podocarpus fleuryi Hickel seedlings could increase their contents of soluble protein and strengthen their adaptive capacity to low temperatures.

长叶柏幼苗叶片经过低温锻炼而增加可溶性蛋白质含量,从而增强其对低温的适应能力,是长叶柏幼苗对渐冷的抗逆性适应的表现。

The paper describes the technique and developing process of poplin interwoven by ultra-fine polyester fiber and bamboo fiber .

细特纤维以其高品位和超天然纤维性能与优异的织物风格在现代服饰中显示出无穷的魅力;纤维是近年来开发的新型功能性环保纤维,文章阐述了用细特涤纶纱与纤维纱进行交织生产府绸的工艺和研制过程。

Based on the structure and performance of bamboo fiber, 5 different contrast sizing experiments over the warp ends of 160 14.7 x 14.7 528 x 283 bamboo fiber poplin fabric with different sizing formulas are carried out in this paper to determine the size film abilities, sizing performance and weaving effects.

摘〓要:根据纤维的结构与性能特点,对14.7/14.7 528/283 160纤维府绸织物的经纱进行了5种不同浆液配方的对比上浆实验,分别测定各种配方的浆膜性能、浆纱性能和织造效果。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。