您要查找的是不是：
- Series of SPE columns equipped with 75-ml reservoir adapters were processed simultaneously using a vacuum manifold (J.T.Baker). 一连串的固相萃取柱装有75毫升水库电源适配器同步处理，采用真空流形（特鲁利贝克） 。
- vacuum manifold for dust removal 真空除尘器
- The uses of this machine are manifold. 这台机器有多种用途。
- The whole vacuum manifolds filtration system includes: stainless steel manifolds, three or six filter holders, a joint flaska vacuum source. 整套真空多联过滤系统包括：不锈钢多联支架、三或六套换膜过滤器、集液瓶和真空气源。
- The whole vacuum manifolds filtration system includes: stainless steel manifolds, three or six filter holders, a joint flask and a vacuum source. 整套真空多联过滤系统包括：不锈钢多联支架、三或六套换膜过滤器、集液瓶和真空气源。
- Goodness is simple, badness manifold. 善良单纯; 邪恶复杂。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The ministry of books is manifold. 书的用处很多。
- We must meet the manifold needs of the people. 我们必须满足人们多种多样的需要。
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- When there is vacuum in the intake manifold, the vacuum holds the diaphragm up. 当进气歧管有真空存在时，真空便向上吸引膜片。
- Life was passionate and manifold. 生活是热烈而又丰富的。
- The reasons for the delay were manifold. 延误的原因是多方面的。
