The western region mechanism cement tube industry in the second quarter, keep the production needs inherited high growth.
西部地区机制水泥管行业在二季度产量需求继承保持了高速增长。
2
Objective to approach the adaptability of the culture system of a rapid fluorescent growth indicator tube, using various strains of acid-fast mycobacterium.
目的探讨快速荧光生长指示管培养法对各种抗酸分支杆菌菌株培养的适应性。
3
The process of pollen tubegrowth involves many aspects, especially the synthesis of cell wall and the cytoplasmic movements.