open chain
英 [ˈəʊpən tʃeɪn]
美 [ˈoʊpən tʃeɪn]
开口链
双语例句
- Only in Australia* do banks leave both doors open and chain the pens to the counters.
只有在澳洲，银行会前后门大敞，却小气的把柜台上的笔用绳子拴住。 - The classifications, synthesis, and application of the open chain azacrown ether compounds and their analogues have been reviewed in this paper.
从分类、合成及应用等方面概述了近年来氮杂冠醚及其类似物的研究进展。 - With your permission I should like to open another chain store in the city?
如果您允许，我想在这个城市再开一家连锁店？ - Rubber insulation material foam production equipment including stoves, extruder, mixer and open chain machines.
橡塑保温材料的生产设备主要包括发泡炉、挤出机、密炼机和开炼机等设备。 - Synthesis of Several Novel Open Chain Crown Ether Compounds and Their Selective Complexation with Ions
几种新型开链冠醚化合物的合成及其离子选择键合特性的初步研究 - Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure.
石蜡族具有石蜡的特性、具开放式结构的饱和烃。 - Syntheses of Crown Ethers(ⅹⅺ)& Syntheses of Polyether of Open Chain Amides and Properties of Its Calcium Ion Selective Electrodes
冠醚化合物的合成（ⅩⅪ）&开链酰胺型冠醚的合成及其钙离子选择电极的性能 - We studied the self-consistent-variation ground state for an open chain with finite length of a PNB polymer, in the framework of the Baranowski-B ü ttner-Voit model.
在Baranowski-Büttner-Voit（BBV）理论模型框架内，我们研究了有限长聚对苯亚胺（PNB）聚合物开链的自洽变分基态，并讨论了其稳定性。 - Application of Planar Open Chain with Multiple Joints and Topological Symmetry to Type Synthesis
澳网赛场上的老兵新传含复铰平面开链和拓扑对称性在型综合中的应用 - Photophysical Properties of Metal Complexes with Bis ( 8-hydroxyquinoline) Open Chain Crown Ether
双8-羟基喹啉端开链冠醚金属络合物的光物理性质 - Heisenberg XX open chain is very important in the study of quantum state transition.
Heisenberg开链对研究量子态在自旋链上的传递有重要的意义。 - Syntheses and applications of open chain or side chain crown ether polymers as stationary phase
侧链和开链高分子冠醚色谱固定相的合成及其应用 - In this paper, the new form dynamic equations are developed for open chain flexible manipulator with one degree freedom joints by using 4 × 4 transformation matrices, the specific simplified dynamic equations of general manipulator and space manipulator are discussed.
本文利用4×4齐次变换矩阵推导出了单式开链柔性机械手的一种新形式动力学控制方程，讨论了在普通工业机械手和空间机械手不同情况下动力学方程的具体简化形式。 - STUDIES ON POLYMER PSEUDO CROWN ETHER ( VI) Synthesis and Adsorption Properties of [ 2,2,2]-Open Chain Cryptand Containing end group Phenyl and Its Phenolic Polymers
聚合物假冠醚研究（VI）以苯环为端基的[2,2,2]开链穴醚及其酚醛型聚合物的合成与吸附性能 - The intramolecular photoinduced electron transfer of multi podal open chain compounds and effect of pH values on their fluorescence
多足开链化合物的分子内光诱导电子转移及pH对其荧光的影响 - Study on Polyamides. Synthesis of Open Chain Ether with Pyridine as Terminal Group
多酰胺化合物的研究Ⅶ.吡啶端基开链冠醚的合成 - A new method for forward kinematics analysis of the velocity and acceleration of a parallel mechanism, namely the single open chain ( SOC) method, was presented.
提出了空间并联机构正运动学速度、加速度分析的一种新方法&序单开链（SOC）法。 - Syntheses and Studies of Open Chain Analogues of Cryptands with Nitrogen or Carbon as Central Atom
含氮或碳中心原子的窝穴体开链类似物的合成与研究 - The simplified dynamical model is first presented for a open chain multi body system consisting of a liquid filled rigid platform and a number of flexible appendages. Taking Tracking and Data Relay Satellite for example, the controller is designed using variable structure control theory.
本文首先给出了充液中心刚体上铰接有多个挠性附件的开链多体系统的简化动力学方程，并以跟踪与数据中继卫星为例，用变结构控制方法设计了系统的控制器。 - The lax pair and its boundary K matrix for XYZ spin open chain
XYZ自旋开链的Lax对及其边界K矩阵 - The whiplash problem of the human cervical spine is formulated by an eight-body, revolute-joint open chain model. The differential equations of motion are derived from Newton's law of motion and by using Suh's differential displacement matrices.
本文提出一种研究人体头颈系统在急刹车时的动态运动的动力学模型，用牛顿运动定律并借助于微分位移矩阵导出了该包含8个刚体的铰链约束开链系统的运动微分方程。 - An Improved Method for Programming Open Chain in Combination Method of Type Systhesis for Planar Kinematic Chain
平面运动链型综合组合法开链规划的一种改进方法 - Combining the homogeneous matrix transformation theory of space mechanism and computer graphics, we raise the general principle and motion simulation's method of complicated mechanism, which is represented by spacial multipole structure of open chain.
通过将空间机构学齐次矩阵变换原理和计算机图形学原理相结合，提出了以空间多杆开式链机构为代表的复杂机械系统运动三维图形仿真的一般原理和方法。 - The eight complexes of rare earth nitrates with lactam type open chain crown ethers were synthesized by ultrasonic method.
用声化学方法合成了八种新的酰胺型开链冠醚稀土配合物。 - Synthesis of open chain crown ethers with p-chloroaniline as terminal group
对氯苯胺为端基的酰胺型开链冠醚的合成 - Self trapping exciton state is obtained for an open chain of a PNB polymer with finite length, in the framework of the Baranowski B ü tterner Voit model.
在BaranowskiB櫣tternerVoit模型的框架内，得到了PNB聚合物有限长开链的自隐激子态。 - Syntheses and Properties of New Lactam Type Open Chain Crown Ethers
新的酰胺型开链冠醚的合成与性质 - Optimum Path Synthesis of Open Chain and Five--Link Close Chain Spatial Mechanisms
空间开链机构与闭链五杆机构的最优轨迹综合 - Using the closed kinematic chain and open chain, which are known and in which the quantity of components is less, the closed kinematic chain and open chain can be combined by the connecting joints of open chain.
利用已知的闭式运动链和开式链，通过开式链上的连接铰链将闭式运动链和开式链组合起来，从而形成新的构件数较多的运动链型。 - It is found that if the initial 1D crystal lattice has a regularly zigzagged change in bond length, the convergence precision is much greater for a closed chain than for an open chain. This indicates that the longer the organic chain the slower the convergence process.
对于初始晶格位形为键长有规律交错变化的一维晶格，闭链的收敛精度远高于开链的收敛精度，表明有机物链越长收敛越慢。
英英释义
noun
- a chain of atoms in a molecule whose ends are not joined to form a ring