查询词典 controllable

Alkylidene cycloketones such as aza-cycloketones are common features of many bioactive compounds. Few methods reported are effective to construct these motifs in a stereospecific and controllable manner.

芳亚烷基-环酮结构尤其是含有氮原子的3-亚烷基-哌啶-4-酮是生物活性小分子中一种较为常见的结构，对其合成方法的研究报道却很少，已知的方法具有很大的局限性。

Some etiology and risk factors are congenital,while,some are not preventable and controllable,such as,cerebral vascular malformation inborn,cerebral starch-like angionosis.

有些病因及危险因素是先天因素，是不可预防和控制的，如先天性脑血管畸形、脑淀粉样血管病。

The invention relates to a method for preparing arylamine compounds by the catalytic hydrogenation of arene nitro compounds in a H2O-CO2 system, wherein H2O-CO2 is taken as reaction medium, and the arylamine compounds are prepared by the selective hydrogenation of the arene nitro compounds at a low temperature(between 25 and 100 DEG C), and the catalytic process is controllable, highly efficient and green.

本发明涉及H 2 O-CO 2 体系中芳烃硝基化合物催化加氢制备芳胺类化合物的方法。以H 2 O-CO 2 为反应介质，由芳烃硝基化合物低温(25-100℃)选择性加氢制备芳胺类化合物的可控、高效、绿色催化过程。

The production technology was optimized and the quality standard was improved in this study, making the products quality controllable and assurable,and reducing the production cost meanwile.The study was significative to make the most of peanut hulls resource and promote the peoples health cause.

通过本研究，首次制定了脉舒胶囊的含量测定方法及其限度，提高了产品质量标准，并且优化了生产工艺，使制剂质量稳定、可控，同时生产成本可以明显降低，对于充分利用花生壳资源和促进人民群众的健康事业均有积极的意义。

Each Broodling acts as an independent unit, controllable, and killable.

每个Broodling是个独立的单位，可控可杀死。

Excellently controllable Colombina was very sensitive to uneven track strain.

Colombina的优秀可操纵性对履带张紧度不平均的反应非常敏感。

The whole machine performance curve of air blower made in accordance with controllable eddy ternary current rotator technology is complanate,its surging outflow is little, and it can ensure the design calculation astringentyunder the condition of wider blade or small curvature radius.

按照可控涡三元流转子技术制造的鼓风机的整机特性曲线平坦，喘振流量小，可确保宽叶片或小曲率半径条件下设计计算收敛。

The development of controllable flowsolid ducted rocket promote the study on control system of solid ducted rocket.

燃气流量可控的固体火箭冲压发动机促进了其燃气流量控制系统的研究。

In this research, Delphi language is adopted to work out calculation procedure of coal-pulverizing system, use this procedure to perform checking calculation, and act as the theoretic basis of operating adjustment. The operation characteristics and controllable parameters are completely studied to reduce the cost. The double-stage separating technique is adopted to improve separation efficiency. The pulverized coal exhauster is reformed based on the outcome of resistance calculation to save power consumption of pulverized system. The wearing problem of steel balls is studied, has set up the stable state mathematics model of steel ball wear to certain load ball system and addition ball system.

本课题采用Delphi语言编制了制粉系统计算程序，用此程序对该制粉系统进行了校核计算，作为制粉系统优化调整的理论根据，从中储式制粉系统的运行特性、可控参数方面进行了全方位的研究，采用内筒中增设螺旋隔离分离元件的双级分离式细粉分离技术，提高细粉分离效率，根据制粉系统阻力计算结果对排粉机进行改造，减少制粉电耗。

Some theory problems of interaction synthesis under the conditions of interaction restrains have been investigated, the concepts and definitions of interaction controllability and interaction fixed modes have been introduced; the definition and algorithm of sluggish modes, which reflect the controllable extent of interactions, has been established; a feasibleness theorem of progressive interaction design and some other propositions have been given and proved also.

文中还对约束条件下的关连综合的理论问题进行了探讨，引进了关连可控性、关连固定模的概念和定义；提出了反映关连可控性程度的怠滞模的定义及其算法；并给出了关连逐步设计的可行性定理等命题及其证明。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。