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- Password Cracking Activity discovered by the CERT organization can be researched at. 研究CERT组织发现的密码破解活动。
- A series of Y zeolites were prepared by routine method,and the thermal stability,cracking activity and hydrogen transfer activity of the prepared Y zeolites were measured. 用常规方法制备了一系列Y型分子筛,测定了其热稳定性、催化裂化及氢转移活性。
- The hydrocarbon cracking catalysts prepared by the silica rich REHY as an active component possessed high cracking activity, low coke formation and high metal tolerance... 用该富硅分子筛作为活性组分制备的烃类裂化催化剂,具有活性高、积炭量低和较强的抗重金属污染能力。
- Keywords Kaolin Clays;modification;cracking activity;matrices; 高岭土;酸处理;裂化活性;催化剂基质;
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- That was a cracking shot he played. 他这一下打得妙极了。
- The office has been humming with activity. 办公室一直忙着搞活动。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去,身体会吃不消的。
- There's a lot to be done, so let's get cracking. 工作很多,咱们开始干吧。
- Police are cracking down on drug dealers. 警方现对贩毒分子严惩不贷。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- They sat by the fire, cracking jokes. 他们坐在火堆旁讲笑话。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 这扇窗户上有个裂纹。