查询词典 tread cushioning layer

Double layer tent at list layer foundation up increased 1 F well ventilated a little bit well inside the debt, main solution list the layer is inside the tent wall knot water problem(the human body ejects of the hot air cause), suitable cool season or cold region.3 F tent is at inside the debt add the 1 F cotton debt and strengthen the effect of keeping warm.

三层帐篷是在内帐上加一层棉帐，增强保暖效果。广大驴友在户外野营时，户外帐篷可配合户外床椅和睡袋同时使用，但是要根据目的地的环境选取合适的产品，比如寒冷地区要选择羽绒睡袋。户外活动结束后，要注意对帐篷和睡袋进行清理和保养。

Broken down as follows according to material pipeline: First, tetrafluoroethylene and composite pipe: lining for tetrafluoroethylene hose, weaving between fiber entanglement for enhanced layer, the outer layer is a protective layer, good flexibility, anti-oil permeability (0.2mg / sq m), temperature reached -60 C - 200 C, resistant to acid, alkali, solvent corrosion, voltage 0.5 - 50MPa, and processing of "Teflon""PTFE bellows" and a variety of high-pressure composite pipe.

一、四氟乙烯及复合管：内层为四氟乙烯软管，中间为纤维编织缠绕增强层，外层是防护层，柔韧性好，抗油渗透性（0.2mg/平方米，耐温达-60°C--200°C，耐强酸、碱、溶剂腐蚀，耐压0.5--50MPa，并加工&铁氟龙&&四氟波纹管&及各种高压复合管。

The wide use of Freons in 1980s results in the serious destruction of the ozone layer and global warming which greatly threat to human existence. To protect the ozone layer, The Montreal Protocol on Substances that Deplete the Ozone Layer came into effect in 1987 and in 1989 China joined the protocol later on.

20世纪80年代，由于&氟里昂&的大量使用导致了全球臭氧层破坏严重、气候变暖，这对人类生存造成了极大的威胁。1987年，旨在保护臭氧层的《关于消耗臭氧层物质的蒙特利尔议定书》生效，我国也在1989年加入。

The ultrathin multilayer film of poly (diallyldimethylammonium chloride) and polyvinylidene fluoride has been prepared by the layer-by-layer static self-assembly method. The PVDF/PDDA multilayer film with the thickness ranging from about 30nm to 150 nm the thickness of each layer is about 9nm.

聚二烯丙基二甲基氯化铵和极化处理后的聚偏氟乙烯复合超薄膜是通过层与层的静电自组装方法制备的，厚度约30～150 nm，每层膜厚度约为9 nm。

Three horizontals are the representation layer, the operation layer and data layer.

首先，对软件需求做了深入的分析，通过数据流图和数据字典与用户进行沟通，了解用户对系统的功能要求等；其次，介绍了软件设计的过程，分为三纵三横，三纵即：概念结构设计、逻辑结构设计、物理设计三个阶段，三横即：表现层设计，业务层设计和数据层设计。

First, I have made thorough analysis to the software demand, carried on the communication through the Data Flow Diagram and the data dictionary with the users in order to get the system function request of users and so on. The next, I have introduced the process of software design, which is divided into three verticals and three horizontals. Three verticals are the concept structural design, the logical organization design and physical design. Three horizontals are the representation layer, the operation layer and data layer.

首先，对软件需求做了深入的分析，通过数据流图和数据字典与用户进行沟通，了解用户对系统的功能要求等；其次，介绍了软件设计的过程，分为三纵三横，三纵即：概念结构设计、逻辑结构设计、物理设计三个阶段，三横即：表现层设计，业务层设计和数据层设计。

The next, I have introduced the process of software design, which is divided into three verticals and three horizontals. Three verticals are the concept structural design, the logical organization design and physical design. Three horizontals are the representation layer, the operation layer and data layer.

首先，对软件需求做了深入的分析，通过数据流图和数据字典与用户进行沟通，了解用户对系统的功能要求等；其次，介绍了软件设计的过程，分为三纵三横，三纵即：概念结构设计、逻辑结构设计、物理设计三个阶段，三横即：表现层设计，业务层设计和数据层设计。

The next, I have introduced the process of software design, which is divided into three verticals and three horizontals. Three verticals are the concept structural design, the logical organization design and physical design. Three horizontals are the representation layer, the operation layer and data layer.

首先，对软件需求做了深入的分析，通过数据流图和数据字典与用户进行沟通，了解用户对系统的功能要求等；其次，介绍了软件的过程，分为三纵三横，三纵即：概念结构、逻辑结构、物理三个阶段，三横即：表现层，业务层和数据层。

PW value of the shrub layer in TSC is lower than that of both tre e layer and shrub layer in EBLF.

灌 丛群落灌木层的群落均匀度PW比常绿阔叶林中乔木层的和灌木层的都低。

E layer in Chinese,E layer Chinese symbol,E layer Chinese character - WebSaru Dictionary

E层，E电离层他给小提琴调弦的时候，E弦断了。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。