查询词典 derivative

Through the analysis, modeling of manipulator and lucubrating the structure of the manipulator, a control strategy based on hybrid fuzzy logic proportional plus conventional integral-derivative control method, which can control nonlinear uncertain and high-power manipulator is also presented in this thesis.

通过对机械臂进行动力学与运动学建模、分析以及对机械臂结构的深入研究，提出了基于 Fuzzy P+ID的控制策略对大功率、具有非线性和不确定性机械臂的控制方法。

The new plan is certainly a lot meatier than the February effort, and markets for both debt and equities gave it an initial thumbs-up, the Dow Jones Industrial Average rising by almost 500 points and credit-derivative spreads signalling a lower risk of bank defaults.

这一新的计划无疑比2月的更加实在，债市和资产市场都有积极的回应，道指上涨了近500点，信用衍生产品也似乎要传递银行不履行义务风险的降低。

A tetrahydrofuran derivative as perfume used in tobacco products or daily-use essence is synthesized through such steps as dissolving alpha-pinene as raw material in organic solvent, ozonizing, stirring at -15-15 deg.

本发明是一种新的四氢呋喃衍生物，它的合成方法及将该衍生物用作为香料，属化学香料合成领域。

The derivative contracts that Gen Re wrote are not similar to the super cat insurance we're writing. We're reinsuring personal or business risks others don't want to or are unable to bear. In our view, it made no sense to be in the derivatives business.

Gen Re签订的衍生性金融商品合约与超级灾难保险保单并不相同，我们承接的再保业务是个人或企业不想或无法承担的风险，在我们看来，衍生性金融商品业务并没有存在的意义。

Good effect is obtained. The application of derivative sign binary algorithm in interference fringe skeletonizing overcomes the difficulty of threshold picking in ordinary binary methods.

导数符号二值图法在提取干涉条纹中心过程中的运用，克服了普通二值化方法中阈值难以选取的问题，提高了测量的精确度。

The results of infrared spectrometry showed that this sulfated derivative is a novel heparin-like polysaccharide.

血液中低密度脂蛋白和极低密度脂蛋白是心脑血管疾病的重要致病因子[1]。

Back in 2005, my first terrain texturing prototype used a derivative of the splatting algorithm.

在2005年，我做的第一个地形纹理原型用的就是多层纹理混合算法的一个派生算法。

Aloe-emodin is a naturally anthraquinone derivative present in the leaves and roots of a lot of plants, such as aloe and senna.

低聚壳聚糖因具有特殊的生物活性，也是近年来国内外研究热点之一，倍受科学工作者的关注。

Xu Hong, also of the view that convertible bonds and exchangeable bonds is essentially no difference between bonds are embedded in a call to amend the Convertible options, the option to redeem, buy back options after the formation of derivative products.

徐虹还认为，可转换债券和可交换债券的债券之间没有本质上的区别是在调用嵌入修改敞篷选择，选择赎回，买回后形成的衍生产品的选择。

Keywords Conductance titration;Water;Sulfate radical;Barium chloride;Secondary derivative.

电导滴定；水；硫酸根；氯化钡；二次微商

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐