例句與造句

1. In the paper , concrete is taken as three phases composites consisting of aggregate matrix and bond between matrix and aggregate on meso - level . using monte - carlo method , the positions of the aggregate structures are generated . mesh is projected on them , different material properties are assigned to the respective elements according to element location in individual phase
   應(yīng)用蒙特卡羅方法，在平面上隨機(jī)地確定骨料的位置，產(chǎn)生出隨機(jī)骨料結(jié)構(gòu)，并進(jìn)行網(wǎng)格自動(dòng)剖分，根據(jù)其空間位置確定各單元所屬的相，分配相應(yīng)的材料特性給相應(yīng)的單元，用以代表骨料、砂漿及兩者之間的過渡層。
2. It's difficult to find aggregate matrix in a sentence. 用aggregate matrix造句挺難的