minimum cement content造句

the reduced minimum cement contents shall only be used when trial mixes have verified that concrete with a maximum free water / cement ratio not greater than that given for a particular condition can be consistently produced and it is suitable for the conditions of placing and compacting
如果混凝土与最大限度的水灰比的试配比发生了变动，只有当这种变动未超过给定的可连续生产的特殊条件并符合混凝土的浇筑与压实条件，才能减少最低水泥含量。
the reduced minimum cement contents shall only be used when trial mixes have verified that concrete with a maximum free water / cement ratio not greater than that given for a particular condition can be consistently produced and it is suitable for the conditions of placing and compacting
只有经过试拌证实，可以持续不断地生产出最大水灰比不大于某一特定工况给定值的混凝土，而且这种混凝土适合于摊铺与夯实，在这种情况下，才可以使用这一缩减的最低水泥用量。
It's difficult to find minimum cement content in a sentence. 用minimum cement content造句挺难的