您要查找的是不是：
- The ability of halobutyl to be vulcanized with other rubbers, providing unique properties such as low air permeability, high heat resistance, excellent flex cracking resistance, and processability, makes it valuable in tire inner liner applications. 卤化丁基橡胶与其它橡胶进行硫化处理时，能形成低透气性、高耐热性、优良的加工性及耐挠曲龟裂性等特性，因此，卤化丁基橡胶在轮胎气密层应用领域中具有很高的价值。
- " Rubber, vulcanized--Determination of flex cracking" GB/T13934-1992硫化橡胶屈挠龟裂的测定
- 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。
- 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。
- 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。
- and the rubber compound with better scorch safety and flex crack resistance was obtained by using 0.5 phr of alkyl dithiophosphate accelerator and adjusting the curi... 通过调整硫化体系,使用05份烷基二硫代磷酸盐促进剂,可使胶料保持良好的焦烧安全性和耐屈挠龟裂性能。
- 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。
- She got up at the crack of dawn. 天刚亮她便起床了。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- flex cracking test （涂层的）耐屈挠龟裂强度试验,挠曲疲劳试验
- Don't flex your hand to ask someone come here! 风俗习惯：1不要用你的左手握手！
- Don't be angry. He is the man who likes cracking jokes. 不要生气，他是一个爱开玩笑的人。
