查询词典 restricted randomization

As a result of its high sensitivity, low-bearing capacity of the disaster, small environmental capacity, the Karst ecosystems have become a typical ecological fragile zone. The fragile ecosystems coupled with the irrational human use of the land, lead to the rapid environmental degradation, which seriously restricted the economic development in the areas. Thus people's attention about them is increasing, and a series of related research has started, which has yielded some results.

由于喀斯特地区生态系统敏感度高，灾变承受能力低，环境容量小，成为典型的生态脆弱区，加上人类对土地的不合理利用，使得该地区生态环境迅速退化，严重制约该地区的经济发展，因而受到人们的极大关注，对其展开了一系列的相关研究，取得了一些成果。

However, it is restricted in clinical use due to indeterminate safety factors.

但由于其安全性方面存在着一些尚待解决的问题，使得实际应用受到限制。

However, this process there are two major problems: 1 m of cloth to China and India with 1 m of paper, and paper consumption, and not only cost caused indirect water consumption and water pollution; can only be printed polyester fabric, applications are restricted.

但是，这栽工艺还活命两不小应题：印1米布给用1米纸，耗纸不仅占用不败本，而且造不败不间接耗火和火污染；只能印制涤纶织物，搁置背受到不拘。

The economic output and social benefits of tennis clubs are the key organizing form of the tennis industry but more emphasis on the investment of the society. But the tennis clubs of Chongqing City are restricted to many factors such as beginning later in time, unclear orientation, indistinctive characteristics and lack of key value, resulting to their development to be depression.

网球产业的重要组织形式—网球俱乐部所带来的经济产出及社会效益，本应大于社会对它的经济投入，但由于受到起步较晚、定位不明确、特色不鲜明、核心价值缺乏等诸多因素的制约，重庆市网球俱乐部的发展陷入了一片红海。

But mature embryos of maize are hardto induct and regenerate, and also restricted by genotype.

但玉米成熟胚是比较难于诱导、再生的外植体，并且受到基因型的限制。

In some industrialize d countries,AIDS is regarded as a disease restricted to the developing world.

在某些工业化国家，AIDS被当作是发展中国家的疾病。

In some industrialized countries,AIDS is regarded as a disease restricted to the developing world.

在某些工业化国家，AIDS被当作是发展中国家的疾病。

Array efficiency is restricted to be higher than a given value by incorporating a quadratic inequality constraint on the weight vector, and the desired sidelobe level is achieved by implementing linear constraints through iteration.

该方法适用于任意的阵列形式，以最大化阵列方向性系数为目标，通过对加权向量的二次约束控制了阵列效率，并采用迭代的方法满足了方向图旁瓣的要求，实现了阵列效率和旁瓣约束下的方向性系数最优化。

Beginning with Marshall's Dilemma, this chapter first makes an analysis of the infeasibility of the restricted-competition model and the over-competition model.

第三章集中探讨符合现代市场经济规律和中国国情的竞争模式，这是本文的核心章节。

Since, barring telepathy, the inferrer is restricted to data about his own consciousness, must he not identify pain with what he experiences under suitable conditions?

因为，除了心灵感应，推理者限于关于自己的意识的信息材料，难道他不是必然把疼和他在特定条件下的体验等同起来？

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。