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- Compounds with bond energy of 180-260 kJ/mol were considered as good initiators for initiated cracking of n-heptane and nitroethane was the best in the used initiators. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- Initiative cracking of n-heptane,a model compound of heavy hydrocarbons,was investigated in a fixed bed microreactor. 以正庚烷为高碳烃的模型化合物,在微反装置上对正庚烷的引发裂解进行了研究。
- Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition. 因而未熔透及夹渣存在于焊缝棍部，并造成大的初始裂纹条件。
- The influences of low temperature ozone oxidation and initiation cracking process on the yield of fraction oil were investingated with Beijiang oil as feedstock. 以北疆原油为原料,考察了重油低温臭氧氧化及引发裂化工艺对馏分油收率的影响。
- Uuder the impact of sand particles, the erosion wear is initiating crack, propagating and eventually causing spalling of the coating. 涂层的冲蚀磨损失效机制为在磨粒的冲击下，涂层首先产生裂纹，裂纹沿弱结合处扩展最终导致涂层粒子剥落。
- The process and rules of the initial cracking due to thermal fatigue are studied considering the multi-linear kinematic hardening of material,with a simple sample as model analyzed by FEM. 用有限元方法并考虑材料的多线性随动强化性质对带有裂纹的简单试件模型进行热疲劳分析,研究热疲劳裂纹张开的过程和规律。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Firstly the initial crack length is calculated according to the stress wave theory: then, the ultimate cracking length caused by blasting is got by the brittle fracture theory of rock. 然后按照岩石的脆断理论计算爆生裂缝的最终扩展长度，对预裂爆破中爆炸作用过程和裂缝的扩展机理进行分析。
- He initiated his son into the game of chess. 他把下棋的初步知识教给儿子。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Initiated trade with developing nations. 开始与发展中国家的贸易
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- A task that is initiated and terminated by a higher order task. 一种由较高一级的任务来启动和终止的任务。
- 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。
- But bursa wall often very flooey is fragile, have tendency of a kind of initiative cracked. 但囊壁经常很糟脆，具有一种自发破裂的倾向。
- 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。
