在现代条件下，这要求不同程度的中央控制，因此需要获得专业科学家的帮助，例如经济学家和运筹学领域的专家。
Under modern conditions, this requires varying measures of centralized control and hence the help of specialized scientists such as economists and operational research experts.
Find不是唯一的需要这一系列要求的STL算法：这些参数用在for each和count，和其他算法时，也必须具备这些条件。
Find isn't the only STL algorithm that has such a set of requirements; the arguments to for_each and count, and other algorithms, must satisfy the same requirements.
如果他们被要求做-他们在他们的条件看，至少-作为一种牺牲，他们需要看到什么好处是他们。
If they are being asked to make - what they see in their terms, at least - as a sacrifice, they need to see what the benefit is to them.
这一模型的特点只需要知道边界上的基本边界条件和自然边界条件，就可以得到边界上所需要求的流函数和水流速度；
The characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.
由于混沌系统对初始条件极端敏感，使得混沌输出常常不符合人们的要求，因此在许多实际的系统中，我们常常需要抑制系统中的混沌。
Because chaotic system is extremely sensitive to the initial condition which make the system output not meet people's demand, we always need to restrain the chaos in many practical systems.
缌满足某人的愿望，需要，要求，条件，期待。
Meet one's wishes, needs, demands, requirements, and expectations.
然而，这还需要关键性的条件以达到要求的效果，首先，未必是令人满意。
To work well, this needs some critical conditions which is not necessarily satisfied at the first place.
检测速度快，性能好、操作方便，对现场条件要求低，不需要对钻杆进行任何清理。
The detecting speed is high, the performance is good and the operation is convenient; meanwhile, the requirement to field condition is low and the drilling rod does not need cleaning.
油田上目前常用的几种封隔器结构比较复杂，尘封和解封需要一定条件，对井况有特定要求，在实际应用中存在着一些问题。
The using packers in oilfields have complex construction. Packer setting and releasing need for certain well conditions. Some problems exist in field application.
焊接条件需要满足船东和船级社的检验要求。焊接需要在干燥和清洁条件下进行，尽量进行露天保护。
The welding conditions have to meet the requirements of class and Owners inspections. Welding shall be carried out under dry and clean conditions, weather protected as far as possible.
甲方亦可根据工作需要要求乙方律师到甲方营业地点办公，甲方应为律师提供必要的办公、交通等便利条件。
A may provide the necessary working and transporting convenience for B if a request the lawyer to work at his office.
本文建立了不需要求边缘概率分布而直接从联合分布判别独立性的一个充要条件。
A necessary and sufficient condition for discriminating the independence of random variables directly from joint distribution instead of marginal probability distribution has been established.
如果申请人对他们的成绩有疑问的话，能要求重新评分吗？有没有什么条件？需要多长时间？
If the candidates have any doubt on their result? Can they ask for remark? What is the criteria to do that? How long does it take?
机械部分的设计需要充分掌握各部件的性能及使用条件，通过各种运算达到最佳的设计要求；
The mechanical part design needs the function and service conditions having every component in hand sufficiently, by the fact that the various arithmetic reaches optimum design call for;
在商圈高速成长阶段。则需要更加便利的交通条件，对商家的经营策略和经营定位要求也更加严格。
In the high-growth period, the commercial area needs more convenient transportation, and stricter business strategy and orientation.
通辽电厂地基条件不能满足主要建筑物采用天然地基的要求，需要进行地基处理。
Since the natural soil mass of Tongliao power plant cant be served as natural foundation for main buildings, the soil mass of Tongliao power plant has to be treated.
而化学传感器检测校正需 要的温度条件非常苛刻，对温度的控制精度要求极其 严格，所以需要一种新的解决办法。
The experimental platform for chemical sensor is stricted in the ambient temperature, so a new approach to control the temperature is needed.
这个过程避免了要求大的、费用较高的工厂这一条件。同时也节省了时间，厚板会在几分钟内凝固，而不是像锭铁那样需要花上几个小时。
This process avoids the need for large, expensive mills and also saves time because the slabs solidify in minutes rather than the several hours it takes it for an ingot to form.
使用振幅比法计算地震的震源机制解软件，要求条件低、计算简便易行，可满足地震台网在地震速报中同时提供震源机制解参数的需要。
The software using method of amplitude ratio can compute source mechanism easily in less limitations. It can give both earthquake location parameter and source mechanism solution.
条件2、3只可用一次，再下一次的审核员资格延续需要满足新审核员的要求。
The Condition 2. and 3. can only be applied once. In that case for the next extension the regulations for new auditors have to be followed.
计算结果表明，模拟试验环境条件下的迷宫冷却结构强度符合要求，能满足试验的需要，且设计较为合理。
The calculation result shows that the design of this cooling structure is reasonable, the structural strength can accord …
计算结果表明，模拟试验环境条件下的迷宫冷却结构强度符合要求，能满足试验的需要，且设计较为合理。
The calculation result shows that the design of this cooling structure is reasonable, the structural strength can accord …
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