您要查找的是不是：
- A waxy, white or colorless, solid hydrocarbon mixture used to make candles, wax paper, lubricants, and sealing materials. 石蜡，硬石蜡一种蜡质的白色或无色的固体碳化氢混合物，用于制做蜡烛、蜡纸、润滑剂和密封材料
- The demand for functional wax free boxes is being driven by retailers as they focus on ways to improve the recyclability of packaging materials and reduce operating costs. 零售商提高可回收率和较低成本的要求促使不含蜡纸箱需求的提高。
- Firebrick coated with alumina is used as column substrate for the separation of gaseous hydrocarbon mixtures. 氧化铝以薄层形式涂渍于耐火砖上,可以用作快速分析气体烃混合物的色谱柱填充物。
- Hydrocarbon mixtures are environmental benign refrigerants, R170 (ethane) can be used obtained low temperature, and R290 is used to be refrigerant of high temperature stage. 碳氢化合物是环境友好的制冷剂，其中可用于制取低温的有R170等，而R290可以用作高温级制冷剂。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- SKI-300 xylene isomerization catalyst is capable of converting the unbalancedC_8 aromatic hydrocarbon mixtures into mixtures with balanced composition andethyl benzene into xylene. SKI-300型二甲苯异构化催化剂能将非平衡的 C_8芳烃混合物转化为平衡组成,使乙苯转化为二甲苯。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- The moon wax till it become full, and then wane. 月亮渐渐变圆直至满盈，然後再变亏缺。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- You should use wax polish on wooden furniture. 你应在木制家俱上打上蜡。
- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Polycyclic aromatic hydrocarbon mixtures 多环芳烃
- Plasticine is soft and can be moulded, like wax, into any shape. 代用粘土柔软得很，可像腊一样捏成任何形状的东西。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- An exhibition of wax figures in a museum. 蜡像展蜡像馆中的蜡像展览
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
