有限制的

Then, of course, Roger Bannister ran amile in under four minutes. In the next year, TWELVE more people broke thefour- minute barrier.

结果呢？在罗杰班尼斯特在一千米跑步中跑进四分钟以内后的第二年，就有12个或者更多的人本打破了这个四分钟的限制。

However, there are rules and restrictions that govern how BAs can obtain specific health information for employees.

不过，有规则和限制，如何执政的BAS可以取得具体的健康资料的雇员。

Although, there has a progress in employing the lattice Boltzmann equation for fluid dynamics and modeling complex physics in fluids recently, there are some problems to be solved, such as the negativity of discrete local equilibrium or evolutionary distribution and the limitation of low Mach number.

尽管近年来在应用格子Boltzmann 方程对流体模拟和建模方面取得了重要进展，格子Boltzmann 方法仍有很多问题需要解决，例如离散的平衡态分布函数及分布函数的非负性问题、低Mach 数的限制问题。

Even though, so many construction enterprises still use the method of norm valuation in practical operation, which indicates that construction enterprises attach little importance to the method of BQ valuation or are unable to use the mode because of the limit of management and technology level.

虽然如此，但是在实际操作中有许多施工企业仍然沿用定额计价的方式，这表明施工企业对工程量清单计价的方式还不够重视和了解，或者是受自身技术、管理水平的限制无法采用清单计价。

California VOC regulations have limited the aggressiveness of the solvents that can be used, but it is safe to say that no more then 28% of the wax can be carnauba wax. So how do we arrive at this number 60% or more?

加州政府对有机挥发物管理条例限制了这些溶剂的强度，所以可以说约只能达到融入28%的棕梠成分含量，所以，怎有可能可以达到60%以上的棕梠蜡成分浓度呢？

There can be several iterations within a section, you can specify an additional constraint to get a subset of the Cartesian product (constraint=), and you can repeat each one several times with different seeds.

一个代码段中会有几个迭代，你可以指定额外的限制条件来得到一个笛卡尔乘积的子集(constraint=)，你可以用不同的种子重复每一个工作几次。

It has a long history to study on the problem of best restricted range approximationin a space of real-valued continuous functions on a closed interval, while the corresponding problem in a space of complex-valued continuous functions on a compact metric space was just introduced in recent years.

三。实值连续函数空间中最佳限制值域逼近问题的研究有较长历史，而复值连续函数空间中相应问题的研究却是近几年来的事情。

Paclobutrazol and Unlconazole inhibited the cell elongation and cell division, plant nutrient transportion and the growth of other parts of the plant, which were the main reasons of the Coleus blumei dwarfing.

多效唑和烯效唑对其细胞伸长和分裂有抑制作用，限制了筛管营养物质的运输，抑制了植株其他部位的生长，这些是使彩叶草株型矮化的主要原因。

In particular, without limitation, the board may grant the power to sub-delegate, may retain or exclude the right of the board to exercise the delegated powers, authorities or discretions collaterally with the local or divisional board or agency and may authorize the members of a local or divisional board or agency to fill a vacancy or to act despite a vacancy.

在特殊情况下，董事会可以不受限制地赋权给子代表，可能保留或免除董事会的权力来担保履行被委派给本地董事会或子董事会或者代理处的权力、权限或酌处权，可能授权给本地董事会或子董事会或代理处的成员来补缺或有缺席情况下行使权力。

However, this practice has also come to the attention of the authorities and reports have indicated that a 5% export tariff might be imposed in order to stamp out this practice.

但是这一态势也引起了政府的关注，有报导指出政府可能会对这类产品的出口征收5％的出口关税以限制其出口。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。