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- cracks at early time 早期裂缝
- It is still a unsolved problem that semi - rigid base appears the shrinking crack at early stage. 半刚性基层早期出现收缩裂缝,是目前尚未很好解决的施工技术问题。
- Concrete structure always occur crack at early ago, which decrease the durability of structure. 混凝土结构的早期开裂现象较严重,降低了结构的耐久性。
- The results show that the hydration heat model of concrete is acceptable, and the thermal stress may make concrete wall crack at early age. 结果表明:引入Arrhenius公式的混凝土水化放热模型可以用于计算混凝土结构早龄期时的温度场;早龄期时温度应力可以引起混凝土长墙的开裂.
- Yng Yuxing has become a party member at early time and gain a good public praise. 杨宇星同学很早就已经成为了党员，在同学中有着很好的口碑；
- It is deduced that the polyploidization took place at early time of formation of Acipenseriformes and within the genus Acipenser. 说明在细胞水平的染色体加倍与鲟形目鱼类各科、属分化没有直接联系，只在鲟形目形成的早期和鲟形目形成后的鲟属种间分化中扮演着重要角色。
- At early times, all matter took the form of a hot and all-pervading gas. 在早期，一切物质都处于炽热且弥漫八方的气体状态。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- In this paper,a new method correcting afterflow rates is presented to interpret pressure build up data from oilwells at early times. 通过校正续流段压力数据,使用了考虑嘴损的早期试井方法进行解释,同时反求出续流量,计算出地层参数。
- She was high on crack at the time. 她那时沉湎于毒品。
- This is my first crack at cooking. 这是我第一次尝试做饭菜。
- Results DWI provides information about the location of the acute focal ischemic brain injury at early time points and PWI can document the presence of the disturbances in miscrocirculatory perfusion. 结果 DWI能明确早期急性缺血性病灶的部位，PWI证实病灶区微循环不良的范围。
- Because of development of well testing tech, limitation of pressure testing at early time in Super low percolation oilfield of Ansai is overcome to acquire data fully and accurately. 由于试井工艺的改进,克服了安塞特低渗油藏早期压力测试的局限性,能够全面、准确获得压力测试资料。
- The enemy opened fire on our lines at early dawn. 拂晓时敌人向我防线开了火。
- We'll ship the goods at an early time as long as there is a steamer. 只要有船，我们就尽早装货。
- A boy's voice cracks at puberty. 男孩在青春期嗓音改变.
- Objective To observe the nucha electrical acupuncture Intervening at early times preventing the occurrence of poststroke depression(PSD)in acute cerebral infarction(ACI)patients. 目的观察电项针早期干预对急性脑梗死患者脑卒中后抑郁(PSD)发生的预防效果。
- There are cracks at the corners of his mouth. 他的嘴巴角落破了。
- There are cracks at the corners of my mouth. 我的嘴角裂了。
- The probability of concrete structure cracking at early age is estimated by cracking probability and critical cracking risk with probabilistic method for a real case of concrete wall. 利用概率的方法,确定开裂概率和临界开裂风险来评价混凝土结构的早龄期开裂的可能性大小,并在混凝土挡土墙工程中应用。
