养护用薄膜 curing membrane
用膜混凝土养护 membrane concrete curing
系列汽车养护用品 DIAMOND BRITE
养护费用 maintenance cost ; Upkeep Costs
多用养护车 multi-use maintenance truck
汽车养护用品 Car Care Products ; Vehicle maintenance supplies ; auto class cleaner ; MULTI-PURPOSE FOAM GLEANER
养护用品 Conservation ; Armor All ; Co
其它养护用品 Other Car Care Products
建筑养护设备和用品 Building Maintenance and Supplies
洗护保养用品 Skin care
一般在发芽后4 - 6周，或者当草坪100%完成地面覆盖后从生长期用肥转换到养护用肥。
Switch from a grow-in to a maintenance fertilizer regime at 4 to 6 weeks after emergence, or when the grass has reached nearly 100% ground coverage.
对不同养护温度下的混凝土徐变进行了研究，用化学反应速率描述温度对混凝土徐变的影响。
A study was made on concrete creep under different curing temperatures, and the comprehensive effects of time and temperature on creep development were expressed with the chemical reaction rate.
结构实体中混凝土的实际强度与标准养护的立方体强度不同，也很难准确地用间接推定的强度来测定。
The solid strength of the concrete structure is different to the sample cured under the standard condition, and it is difficult to be accurately tested by the indirect ways.
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