But as anyone who follows Apple knows, nothing is certain until it's unveiled on stage in San Francisco.
但正如任何追随下苹果的人所知道的那样，直到它在旧金山的舞台上亮相没有什么是必然的。
They're honing our practical wisdom at this stage, since they are teaching us in what circumstances we ought to do certain actions.
在青少年这个阶段，他们通过教导我们在各种不同的情景下应该怎样反应而磨砺我们的智慧。
In this case, the gunman's brother was included in the negotiations - however, at a certain stage he became agitated and police started to remove him from the scene.
在这种情况下，枪手的弟弟被纳入到谈判中-但是，在某个阶段，他开始变得激动，警方从现场把他带走。
At a certain stage during your period of solitude, the answers to the most pressing difficulties facing you will emerge quietly and clearly, like a boat putting in gently to the side of a lake.
在孤独的特定时期，你所面临的最大困难的解答会静静地清晰地显示在你的脑海中，像湖面上轻轻飘浮的小船。
If I was a CEO and I found people, predominantly but not totally mothers and parents of young children, deciding to leave at a certain stage in their life, I would say, 'Why are we losing the talent?'
如果我是CEO，当我发现有人(绝大多数是家有小孩的父母，但不全是)在人生的某个阶段决定离职时，我就会说：'我们为什么要失去这个人才？ '？
Few artists in Beijing are capable of mastering the technique, with experts usually having certain foundations in both fine arts and stage experience.
在北京很少艺术家可以掌握这门艺术，好的艺术家在绘画和舞台方面都有很好的造化。
Two stage hierarchical optimization control algorithm is adopted for steady state large sized system with its subsystem performance indices coupling in a certain order.
对于子系统的性能指标按一定顺序耦合的稳态大系统，采用两级递阶优化控制算法。
Certain serious diseases can be successfully treated if detected in and incipient stage.
某些危险的疾病如果在早期被发现，就可以成功地治疗。
Certain things that happen in a persons life can also set the stage for anxiety disorders. Frightening traumatic events that can lead to PTSD are a good example.
在某个人生活中所发生的特定事情也可能成为酝酿焦虑症的土壤。导致创伤后压力症发生的令人恐惧的创伤性事件就是一个好例子。
Gradient multi-setting cement slurry system can take the place of double stage cementing in long isolation sections in certain degree, and it displaces many advantages.
对于封固段较长的固井作业，采用梯度多凝水泥浆体系，在一定程度上可以代替双级固井，具有很强的优越性。
The targeted examinations present a child's learning outcome at a certain stage. Therefore, related to the results, the problems found in these tests should be valued by parents.
针对性的考试代表着孩子在一定阶段的学习成果，因此与结果有关，在测试中发现发现的问题才应该被家长重视。
The higher the drying temperature and the smaller the particles of sludge, the shorter time be needed to dry to a certain moisture content and the higher drying rate in constant rate drying stage.
干燥温度越高、污泥颗粒越小，干燥至一定的含水率所需的干燥时间越短，恒速干燥阶段的干燥速率越高。
By adding Cytokinins to the media in certain quantities, we can promote the rapid generation of shoots from plant cells. The goal of this stage is to maximize shoot production.
通过增加细胞分裂素在培养基中的一定数量，我们可以促使植物细胞快速生成幼芽。
For the process of water utilization in industry with the requirement of certain temperatures, a two-stage decomposed design approach is proposed.
对于有温度要求的工业用水过程，提出了两阶段法的分解设计策略。
How to carry on the attached middle school's sight singing educational model reforming, at present this is still in the exploration stage. There for there this selected topic has certain leading edge.
如何进行附中视唱练耳教学模式的转型，目前还正处在探索阶段中，因此本选题有一定的前沿性。
The motorcycle reliability research in domestic is at the blank stage at present, this article has done the foundation preparatory work for this research, lays certain foundation for this research.
国内摩托车可靠性研究还处于空白阶段，本文为该研究做了基础准备工作，为该研究打下了一定得基础。
These words merely denote a certain stage in the comprehension of phenomena.
这两个词只表示对现象的某种程度的理解。
The contact voltage drop was low in the initial stage of wear, then rose to a certain level, finally became stable.
结果表明：在电磨损初期接触电压降较小，随着时间延长，接触电压降上升并趋于稳定；
But still, in this first stage, into the eighteenth century, literature was primarily a generalized social concept, expressing a certain (minority) level of education achievement.
但是，在第一个阶段，直到十八世纪，文学基本上仍是一种普遍化的社会概念，它表明一定水平(少数人)的教育成就。
At this stage, children are heard uttering two-word expressions in a variety of combinations; express a certain variety of grammatical relations.
这个阶段，儿童所说的双语句的组合方式是多样的，通过词序表达许多不同的语法关系。
At that stage in my life, I really was not certain where I would ultimately go in life and what I would do with the yeas ahead of me.
在人生的这一阶段，我真的不能确定我的人生之路最终将走向何方，我真的不知道以后的几年中我会做些什么。
The effluent disposal system in certain pulp and paper mills was a two-stage biochemical treatment process.
某制浆造纸厂污水处理原采用二级生化处理工艺。
The SOL are for lack of specific symptoms or signs in their early stage so diagnoses are of certain difficulties.
这些病变在临床上没有特殊的早期症状和体征，给诊断和鉴别诊断带来一定困难。
At that stage in my life, I really was not certain where I would ultimately go in life and what I would do with the years ahead of me.
在生命中的那个阶段，我真地不知道该去哪里，将来该做什么。
In a thorough treatment of the real-number system, it would be necessary at this stage to prove certain theorems about integers.
在实数系统中，为了周密性，在实数系统中，为了周密性，此时有必要证明一些整数的定理。
The active encrg) of bamboo's pyrolysis assumes the certain regularity. the value in the second stage is obvious smaller than the value in the first stage. but it is opposite when kcl was added.
毛竹材热解反应的活化能呈一定的规律性，主失重的后阶段的数值比前阶段的明显小，在氯化钾催化条件下，则刚好相反。
The active encrg) of bamboo's pyrolysis assumes the certain regularity. the value in the second stage is obvious smaller than the value in the first stage. but it is opposite when kcl was added.
毛竹材热解反应的活化能呈一定的规律性，主失重的后阶段的数值比前阶段的明显小，在氯化钾催化条件下，则刚好相反。
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