查询词典 semi-precious

And we also study the attainability of this LQ problem via a semi-definite programming and its dual problem.

另外，我们还利用一类半定规划及其对偶问题来研究这类控制问题的最优控制。

Meanwhile, the local people created, from the long-time practice, the rainwater collection and water-saving irrigation as means for improving eco-environmental attainability and increasing fields' productivity, and energetically developing high-yield ecological agriculture, thus offering a new way for solving the problem of agricultural development in the arid or semi-arid region.

在长期实践中，定西地区将集雨节灌作为改善生态环境和提高土地生产力的结合点，大力发展雨水集蓄节灌高效农业，为解决旱地农业问题，实现可持续发展提供了一条新思路。

It's also the only ATV in its class with semi-independent rear suspension.

它也是唯一的亚视在它的阶级与半独立后悬架。

I used to feel boiling outrage about mothers who let their semi-feral teenage children mill around the streets causing havoc, until I spoke to some of them and realised that many were entirely au fait with the concept of parental responsibility but were powerless to control their teenagers.

我过去常常对那些放任自己的野小孩儿在街上搞破坏的母亲们充满怒火，知道我和她们其中一些聊过以后我才意识到她们许多对于家长责任这个观念是多么的精通，虽然他们并不能控制住他们的小孩儿。

Finally,a semi-fragile zero watermarking algorithm is designed based on the high frequency property of audio signal.

然后，结合离散小波变换的多分辨率分析特性、离散余弦变换的能量压缩特性以及高阶累积量的高斯噪声抑制特性，提出了一种音频零水印算法。

Objective To investigate the influence of lipid metabolism by splenectomy and whether semi-splenectomy and splenic autotransplantation are beneficial for LM.

目的 探讨脾切除对脂质代谢的影响，以及保留部分脾和自体脾移植是否对脂质代谢产生有益的作用。

Auxiliary operations that line, which is based on the pattern in the rough or semi-finished work to draw on the processing line operation.

辅助性操作即划线，它是根据图样在毛坯或半成品工件上划出加工界线的操作。

However, here the strict linearity and axiality of the building is skilfully negated by the extensive use of semi – reflective glass panelling and sheer planes of glass on both front and rear facades, cleverly interleaved with cedars to diffuse the exterior boundaries and soften the building's inherent rigidity.

然而，这里大厦的严密的线性和axiality由对半–反射性玻璃玻璃铣板和纯粹飞机的广泛的用途熟练地否定在两个在前后门面的，聪明地插入与雪松散开外部界限和软化building's固有坚硬。

This invention has been possible since the problem of connecting the corner cube piece with the solid interior has been solved, so that the said corner piece can be self-contained and rotate around any semi - axis of the three-dimensional rectangular Cartesian coordinate system, be protected during rotation by the six caps of the solid, which is the central pieces of each face, to secure that the cube is not dismantled.

自从通过可靠的内部连接魔方角块的问题解决后，高阶魔方的出现成了可能。角块能够完全独立，并在三维直角坐标系的各个轴上旋转。而且在角块转动过程中，有6个可靠的cap提供保护。这种cap就是每个面的中心部分，它们可以保证魔方在转动的过程中不会散架。

A mathematical model of axisymmetric compression of semi-solid alloy slurry was described.

描述了一种轴向挤压的半固态合金浆料的数学模型。

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。