Cement concrete pavement is an important structure form of highway.
水泥混凝土路面是高级路面的重要结构形式。
Fly ash can be used to make cement concrete. It can save cement and sand.
粉煤灰可用于水泥混凝土的制备，可节约水泥和砂。
Rupture of bridge pavement with cement concrete is a very common problem.
混凝土桥面铺装层破损是非常普遍的问题。
Automatic Leveling Device is the key element for a slip form cement concrete paver.
自动找平装置是滑模式水泥混凝土摊铺机的关键部份。
In road construction, the flexural tensile strength is a key index of cement concrete.
弯拉强度是水泥混凝土路面质量检验的一个重要指标。
Concrete is a mixture of sand and cement.
混凝土是沙和水泥的混合物。
Builders have trouble getting the right amount of cement into their concrete.
建筑工人们不知道该往混凝土中加入多少水泥才合适。
Cement is the bond in concrete.
在混凝土中水泥是粘结剂。
Concrete is made of cement, sand, stones, and water.
混凝土是用水泥、沙、石子和水制成的。
They mix sand and cement to make concrete.
他们把沙子和水泥混合制成混凝土。
The workmen mixed sand, gravel, and cement to make concrete.
工人们把沙，石子和水泥混和成混凝土。
Cement is the main basic ingredient of ready-mix concrete.
水泥石预拌混凝土最基本的成分。
Concrete is made of cement, sand, stone and water.
混凝土是由水泥，砂子，石头和水混合而成。
Cement, water and sand are mixed to make concrete.
水泥，水，和沙搅在一起便是混凝土。
Concrete is composed of cement, sand and gravel mixed with water.
混凝土由水泥、砂、石子与水掺和而构成。
Concrete structure crack problem caused by high-early-strength cement is outstanding recently.
近年来，早强型水泥引起的混凝土结构工程裂缝问题日渐突出。
Concrete consists of cement, sand and gravel, mixed with water. .
混凝土是水泥、沙子和碎石加水构成的。
Concrete is made of cement, sand, and gravel mixed with water.
混凝土是由水泥、沙子和碎石并和水混合而成的。
P92 Concrete is a mixture of water, sand and gravel, and Portland cement.
混凝土是由水、沙和砾石、波特兰水泥拌合而成。
Through test, the mechanical properties of cement ted mud concrete is analysed.
通过室内试验，分析研究了水泥赤泥混凝土的力学性能。
Concrete is made of cement, sand, stones and water.
混凝土是用水泥、沙石和水制成的。
Cement and Concrete Product Manufacturing Industry Group in the U. s.
美国水泥和混凝土产品制造集团。
水泥与混凝土研究。
水泥与混凝土研究。
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