- 重点词汇
- insulationn.隔离，孤立;绝缘;绝缘或隔热的材料;隔声;
- usedadj.习惯于，适应;
- soundn. 声音，声响;音调，声调;声波;嘈杂声;响声;声;音响;印象;嗓音;海峡
- controlvt. 控制;管理;限制;支配;
- preservationn.保存，保留;保护;防腐;维护，保持;
- itpron.它;他;正好是所需的;事实[情况];
- hasv. 有( have的第三人称单数 );（亲属关系中）接受;拿;买到;
- forconj.因为，由于;
- andconj. 和，与;而且;于是，然后;因此;
- 相关例句
The poor sound insulation performance is a main problem in inner wall board field.
轻质墙板的隔声性能差是目前墙体材料普遍存在的问题.
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Hardness pencil a tool used to evaluate the hardness of a cured paint film.
铅笔硬度—一种用来评价固化后涂膜硬度的硬度的工具.
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介绍了乳胶漆的PVC及 CPVC 和涂膜性能的关系;讨论了乳液的粒径大小、成膜温度等因素对 CPVC 的影响.
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The above suggested method will avoid any sagging to secure the specified paint film thickness.
上述方法可以避免流挂等异常现象以保证实现指定的标准膜厚.
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The paint film prepared by the resin possessed very good transparency and flexibility.
利用改性后的醇酸树脂制备的漆膜具有很好的透明性和柔韧性.
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Research of Constraint Access Control Technology under Distributed Environment.
分布式环境下的约束访问控制技术研究.
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Is an employee identification system used for positive identification and access control?
是否实施了员工身份认证系统和出入控制?
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Translation is the process of reapplying access control lists for objects.
转换是对象重新应用访问控制列表的操作.
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Xu Shan Forest Park for a typical grassland vegetation to desert grassland transition type.
徐家山森林公园植被为典型草原向荒漠草原过渡类型.
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Forest park, for, native son, prevention disease, can rise obvious function.
森林公园, 对于, 当地人, 预防疾病, 可以起到明显作用.
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Good food, plus, forest park, beautiful environment, attraction , the customer.
优良食品, 加上, 森林公园, 美丽环境, 吸引.
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The development of urban forestry promotes the construction of urban forest park.
城市林业的发展带动了城市森林公园的建设.
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