查询词典 limit

Bruce Alberts, president of the National Academy of Sciences, warned this year in a "Dear Colleagues" letter of "increasingly strident attempts to limit the teaching of evolution."

美国国家科学院主席布鲁斯阿尔伯特，在今年的一封署名为"致亲爱的同事"信中，警告避免出现"越来越多的限制进化论教学的一些敏感尝试"。

Based on the filtered Lie algebra of the universal enveloping algebra, the algebraic structure of projected subsystems are studied. It is proved that they have simple decompositions, and the construction of the representations is given as well as the corresponding criterion for project limit controllability.

基于泛包络代数的滤李代数结构，研究了投影子系统的代数结构，证明它们具有简单的分解形式，并给出了它们的表示的构造方法和投影极限能控性的判别定理。

Aiming at OQL, we treated type as monoid (collection monoid and primitive monoid), and used monoid comprehension as OQL's intermediate representation. Therefore we can merge the rewrite rules for a number of collection types, then employ monoid comprehension in defining algebraic operators, as cut out the limit that in relational algebra/calculus algebraic operators are only for set.

针对ODMG-2.0的对象查询语言OQL，我们把类型提高到幺群级，然后从幺群概括入手，用幺群概括作为OQL的查询中间表示，统一了多种聚集类型的重写规则，幺群概括还被我们用于定义代数操作符，这使得代数操作符突破了关系代数/演算中只针对集合的局限。

For a general parametric curve/surface, we usually cannot compute its exact implicit form. Even though its exact implicit form can be computed, the curve/surface implicitization involves relatively complicated computation and the degree is higher. Moreover, it may have unexpected components and self-intersections. All these unsatisfied properties limit the applications of the exact implicitization. So finding curve/surface approximate implicitization has become a practical problem. In this paper, we present an algorithm to solve the approximate implicitization of a given parametric curve by using a quadratic algebraic spline curve.

由于精确隐式化过程不一定可以实现，即使可以实现隐式曲线曲面的阶数高计算复杂，并且具有不希望的自交点和奇异分支，从而限制了隐式化的运用，所以寻求参数曲线曲面的近似隐式化问题成为很实际又重要的问题，提出利用二次代数样条曲线来实现一般平面参数曲线近似隐式化的一种算法。

We know that the algebraic limit G of discrete group sequence 〓may be nondiscrete even with the condition that G is nonelementary.

其次，我们给G加以适当的条件，也得到了〓变换群集〓的上述结果。

We obtain that if any 〓 is discrete or elementaryand 〓 satisfies Condition A,then the algebraic limit G of group sequence 〓is discrete or elementary.

首先，我们不再仅仅考虑离散非初等群集〓的代数极限G，而是离散群或初等群群集〓的代数极限G，我们对〓上〓变换群中斜驶元及其不动点进行了细致研究，注意到任意一个斜驶元存在一个仅仅含有斜驶元的领域，从而证明了初等群群集〓的代数极限G仍然是初等群，进而我们得到了一个代数收敛定理：如果任一〓是离散群或者初等群并且〓满足条件A，那么，群列〓的代数极限G一定是离散群或者初等群。

Such clauses can prevent alimony liabilities, or can ostensibly limit them in the event of divorce.

此类条款可以防止赡养责任，或表面上可以限制他们在离婚的。

I will provide first-class services, the maximum limit to meet the requirements of customers, the company adhere to the "quality first, customer first" purpose,"the 24-hour all-day service" commitment, we will certainly let you satisfaction!

我公司将提供一流的服务，尽最大限量来满足客户的要求，公司坚持"品质第一、客户至上"的宗旨，"24小时全天侯服务"的承诺，我们一定让您满意！

With no limit you can call out your opponents on an "All-in" bet, or bet any amount you want!

由于没有限制，您可以要求您的对手"所有的"赌，赌的任何款项或你想！

If you can limit your exposure to an allergen, you can prevent or dampen your body's allergic reaction.

如果可以限制接触过敏原，那就可以防止或抑制身体的过敏反应。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。