查询词典 porous

Solid desiccants Solid desiccants are characterized by an internal porous structure that contains very large internal surface areas with very small radii of curvature. The equilibrium partial pressure of water vapour above such concave surfaces is much less than that above plane surfaces and so solid desiccants exhibit a very great affinity for water.

坚实干燥剂坚实干燥剂为包含非常大内部表面以非常小半径曲度的一个内部多孔结构描绘。water.vapour 平衡部份压力在这样凹面表面之上是较少比那在平面表面之上和因此坚实干燥剂陈列非常巨大亲合力为水。

The mathematical model of heat and moisture absorbing and desorbing process of porous envelop is presented in this paper, and the model takes latent heat into consideration.

本文建立了多孔围护结构表面热湿吸放过程的数学模型，模型中吸放热过程考虑了潜热热量。

The mathematical model of heat and moisture absorbing and desorbing process of porous envelop is presented in this paper, and the model takes latent heat into consideration.

本文。。。更多建立了多孔围护结构表面热湿吸放过程的数学模型，模型中吸放热过程考虑了潜热热量。

The heat and moisture transfer process in porous material, heat and moisture absorbing and desorbing process on wall surface and thermal and humid environment in the underground plants are first researched systemically in this paper.

本文首次对水电站地下厂房多孔围护结构的热湿传递过程、壁面热湿吸放过程和厂房室内热湿环境进行了全面系统的研究。

Porous chitosan membranes were prepared with different amount of dibutyl phthalate as porougen and characterized by IR spectrum.

以邻苯二甲酸二丁酯为致孔剂，制备了多孔壳聚糖膜，研究了多孔壳聚糖包膜对尿素的包膜及包膜尿素对氨氮的缓释溶出并经红外光谱表征。

My company has finished a complete textile production lines, there are more than 100 high-speed-sewing machine and a pack of joints, such as keyhole Dingkou sewing equipment from carding a pillow to charge the integrity of the cotton products of advanced automated production lines, Production and processing of various sheets, pillowcases, Pizhao porous and quilts, wool was, duvets, silk was, was air-conditioning products such as cotton, and has a group of skilled craftsmen, has rich experience in production of home textiles, can fully meet All kinds of textile products.

我公司拥有一条完整的家纺成品生产线，有100多台高速平缝机及配套的包缝、锁眼钉扣等缝纫设备；一条从梳棉到充枕的完整先进的棉制品自动生产线，可生产加工各种床单、枕套、被罩及多孔棉被、羊毛被、羽绒被、蚕丝被、空调被等棉制品，并拥有一批技术熟练的技工，有着较丰富的家用纺织品制作经验，能充分满足各种家纺产品的需求。

When they were UV radiated, the d33 of the porous PTFE electrets showed some decreases with the increasing of surrounding humidity.

3多孔PTFE驻极体的d33随紫外辐照时环境湿度的提高而有下降，环境湿度越大，d33的下降越多。

UV radiation had little effect on quasi-static piezoelectric coefficient d33 of porous PTFE electrets.

2医用紫外线辐照对多孔PTFE的准静态压电系数d33的影响甚微。

The piezoelectric activities of the porous PTFE electrets mainly depended on the charge storage ability of the electrets themselves.

研究结果指出：(1)常温下，多孔PTFE驻极体的准静态压电系数d33随充电时间的延长而增加，并呈现出线性区、非线性区和饱和区三个区间，多孔PTFE驻极体的压电活性主要依赖于这类材料的电荷储存能力。

For centuries the border, demarcated by the Rio Grande, was entirely porous, and its very length meant that much of Texas felt joined to Mexico—a cultural affinity evidenced in the fact that the margarita and the fajita were both invented in Texas.

多少个世纪以来，以格兰德河为界划分的边界就像不存在一样，其本身的长度更多的是表现了德州人对于墨西哥的归属感——玛格丽塔酒和法士塔这两种在德州发明的有墨西风味的酒水食物体现了墨西哥的文化亲和力。

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。