查询词典 semi-precious

Meantime, that vast mass of the population of Western Europe whose condition was servile or semi-servile —— the Roman and German personal slaves, the Roman coloni and the German lidi —— were concurrently absorbed by the feudal organisation, a few of them assuming a menial relation to the lords, but the greater part receiving land on terms which in those centuries were considered degrading.

当这个时期，西欧的广大人民都处于奴隶或半奴隶的状态——罗马和日耳曼的个人奴隶，即罗马的土著农奴和日耳曼的农奴——他们同时为封建组织所并吞，他们中的一小部分对封建主处于奴仆关系，但大部分则以当时视为降格的条件接受土地。

You can show and hide the guides as many times as you need by clicking Command + Semi-Colon key.

你可以按Ctrl+；视需要显示或隐藏这些参考线，放心，显示和隐藏多少次这些线都不会丢的

Oil shale was formed in semi-saline or saline water environments caused by commixture of sea water with fresh water.

咸水与淡水混合时发生的凝胶作用是生成该块状油页岩的主要因素。

This work gives an algorithm to simplify the rational curves in this situation. After the approximate proper index is defined, it is computed by solving the semi-algebra system. The greatest common divisor is obtained according to the computing process of approximate proper index.

为此，讨论了这类有误差的有理参数曲线，定义了近似非恰当参数形式和近似非恰当指数，并通过半代数系统计算近似非恰当指数；在给出近似非恰当指数的同时，得到近似最大公因子。

This results enriched the commutative conditions of Jacobson semi-simple ring.

此结论丰富了Jacobson半单纯环的交换性条件。

We prove that the Jordan semi-triple derivable maps of the algebra of all n×n matrices over a 2-torsion free commutative ring with unity is the sum of an inner derivation and A_φ, where A_φis the image of A underφapplied entrywise andφis an additive derivation over R.

证明了作用在一个包含单位元的可交换的2-无挠环上的矩阵代数上的拟三重Jordan可导映射是一个内导子与A_φ的和(这里A_φ是A在φ下逐点作用的像)。

Moreover, similar to the corresponding results in [L8], we will finish the decomposition and semi-simplicity of G-quantum doubles of semilattice graded weak Hopf algebras under the condition of commutativity.

首先，我们通过弱Hopf代数的skew-对来构造了一种新的拟双交叉积，这种skew对是对Takeuchi Hopf代数对的一个推广。

The aim of the research is to propose a newly quantified annoyance method to replace the commonly used semi-quantified method for vibration serviceability design.Annoyance rate and AR-based operations,i.e. expected AR and average AR,consist the major contents of the AR model. The basis of AR model was complementally introduced in Chapter 3 and through which different AR curves for several types of application purposes were suggested.

本文结合结构动力学，可靠度理论和心理物理学，提出了基于烦恼率的结构振动舒适度设计理论模型，其目的是使工程结构振动舒适度的设计方法从原来的半定量设计阶段提高到定量设计、可靠度设计和优化设计阶段。

We prove the equivalent conditions of completely monotone function, we also discuss the relationship of positive definite function, semi-positive definite function and completely monotone function when the function take values in a commutitive von Neumann algebras.

我们证明了完全单调函数的几个等价条件，并且讨论了取值于交换von Neumann代数的正定函数，半正定函数及完全单调函数之间的关系。

Walked in the Dinghu Natural protection area ,observing the semi-tropical plants ,especially the complex root of trees.

具体描述：在鼎湖山自然保护区的原始地带徒步前进，沿途观察亚热带的植物，尤其是树木间错综复杂的根系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。