查询词典 restricted randomization

So it is very necessary to research the restricted multivariate regression model.

因此研究带约束的回归模型是十分必要的。

In mobile communication systems, the relative carrier frequency offset must be restricted below 1%.

在对OFDM系统简要的介绍的基础上，分析了OFDM系统的频率同步问题，重点讨论了实现频率同步的两种算法，并在AWGN信道下对这两种算法进行了仿真比较。

The site provides significant representation of Australia's biodiversity with ten percent of the vascular flora as well as significant numbers of rare or threatened species, including endemic and evolutionary relict species, such as the Wollemi pine, which have persisted in highly-restricted microsites.

大蓝山地自然保护区内有占世界数量百分之十的维管植物，还有许多珍稀濒危物种，是澳大利亚生物多样性的又一完美体现。该保护区内的珍稀濒危物种包括许多具有当地特色的，堪称"活化石"的进化残遗动植物，比如只在很小的特定区域内可以生存的梧莱米松树。

But we are restricted in our own minds. We self-censor our thoughts for fear of reprisal.

我们只问耕耘，不问收获，但是努力的成果总是看得到的。

The problems caused the repugnance between resources and economic development restricted the forming of the sustainable development system.

针对这一现实问题，提出了促进山西省生态改良、实现生态经济系统良性循环的主要对策，即：调整产业结构、发展生态农业和旅游业、实施清洁生产等。

Most of the AFMs scan sample under a stationary cantilever. These AFMs only can test small samples, because the size and weight of the sample is restricted by the size and resonance frequency of the tube piezoceramics scanner.

常见的原子力显微镜多采用样品扫描方式，因为样品尺寸和重量受到传统的管状压电陶瓷扫描器的限制，它只适合小样品的测试。

The advantages of introducing the resource of fork athletics in university PE course are as follows: it is easy to learn and it is vivid and interesting and can arouse students' desire to study; it has entertaining and performing qualities and can make the students' mind and body delighted, thus increase their self-confidence; it will not be restricted by the fields and equipments and can reduce the expenditure; it is close to life and can form life-long athletic consciousness and ability.

优势是：简单易学、生动有趣，能唤起学生对体育学习的欲望；娱乐性、表演性强，能使学生愉悦身心，提高自信心；场地设备条件不受限制，可以节约经费投入；贴近生活、可以形成终身体育意识和能力。

Several elementary properties of restricted Lie color algebra are collated.

又分别讨论了φ_p-基本和φ-基本的限制李color代数，并给出了它们的几个等价条件。

We then obtain some elementary results of the Frattini subalgebra and the Frattini p-subalgebra of a restricted Lie color algebra, sh...

给出了p-基本限制李color代数和E-p-限制李color代数的概念，并得到了一系列的结论。

First,we give some basic concepts of restricted Lie color algebra,for example,p-subalgebra,p-idea and p-nilpotent Lie color algebra.

然后，我们得到限制李color代数的Frattini子代数和Frattini p-子代数的基本性质并证得可解限制李color代数的Frattini子代数和Frattini p-子代数是两个幂零理想。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我