您要查找的是不是：
- Let me tell you some details about clearance. 让我告诉你一些通关的细节。
- fluoride clearance 氟化物清除率
- A loaded pin bears on a hole with small clearance. 一个受载销钉支承于一个具有微小间隙的孔上。
- There is not much clearance here. 这里没有太多空间。
- Take the clearance with a feeler. 间隙用塞尺测量。
- Does fluoride help prevent cavities? 氟可以防止蛀牙吗?
- Lab Experiment on Harm of Fluoride on Rubber Trees. 大气氟化物对橡胶树的伤害实验研究。
- There is a clearance of only five inches. 只有五寸的间隙。
- Dried Aluminium Fluoride Producing Facility. 干法氟化铝生产装置建设。
- An underpass with a13-foot clearance. 有13英尺净空的高架桥下通道
- Study on Polyvinylidene Fluoride Coating. 聚偏氟乙烯涂料的研究。
- Measuring clearance of rudder jumping stopper. 舵止跳块的间隙测量。
- Measuring installation clearance of rudder bearing. 舵轴承安装间隙测量。
- PH is 6.5 to 8, no sulfur or fluorid. PH值为6.;5到8之间，不含硫、氟化物。
- Fluoride has many effects on cell mem brane . 氟对细胞膜有多方面的影响。
- The clearance sale is pulling well. 清仓削价销售对顾客很有吸引力。
- Will you take these to the clearance counter? 你要带这些去通关柜台吗?
- I'm waiting for clearance from headquarters. 我在等待总部的录用审查许可。
- Is this counter open for clearance? 这个柜台办理通关手续吗?
- The pilot was waiting for clearance for take-off. 飞行员在等待起飞的许可。
