• 多型相关异地

    Formenkreis a group of related allopatric species or subspecies.

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  • 鲁曼同事们把III干扰素基因转入病毒中,腺病毒是他们注射猪中的。

    Grubman and his colleagues introduced type I and type II interferon genes into an adenovirus, which they administered to groups of pigs.

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  • ZPortal系统视角、穿越检查系统,能够汽车火车卡车以及货物进行隐藏威胁违禁品扫描

    The Z Portal system is a multiview, drive-through inspection system capable of scanning cars, vans, trucks, and cargo for concealed threats and contraband.

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  • 周前诊断为患有幽门螺旋杆菌十二指肠溃疡得到血液检测结果后便开始使用PrevPac药物疗法(药物联合疗法)。

    I was diagnosed with a duodenal ulcer two weeks ago - H. pylori type - and have been on the PrevPac since we got the blood test results.

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  • 适合一个苍蝇活动行为私密性主要简易用餐台面形式出现

    No privacy flies activities, more suitable for a person, appear mainly in the simple dining table and it's two forms.

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  • 提出新的推导回转关节自由度气动机械手运动学方程方法进而给出运动问题新的求解方法。

    A new inferential method for inverse kinematics equation of revolute joint pneumatic manipulators was presented, and efficient solution of inverse kinematics problem was also given.

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  • 因此可作为地洼矿床重要及其实例

    The mineral deposits in this region stand for an important type and typical example of polygenetic compound ore deposits.

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  • 摘要梅瓶我国宋代以来形成陶瓷器,宋代梅瓶小口外卷。

    Meiping is a type of porcelain ware that developed from the song dynasty.

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  • 文章介绍了改进逆变器滞环转调节器的新直接转矩控制方法

    In this paper, a new method of direct torque control with advanced invertor and several-value torque controller is introduced.

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  • 昆虫黑化自然界普遍存在多型现象,成为揭示自然界中进化适应经典范例。

    Insect melanism is one of the common polymorphism in nature, and has become classical study system for species evolution and adaptability.

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  • 本文分析新的全光学稳态系统混沌运转

    This paper analyses the chaotic motion of a new kind of all-optical multistable system.

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  • 提出爆炸载荷形成片的刻槽结构

    A new grooved liner configuration for forming multi-fragments under explosion loading is presented.

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  • 提出混合电平逆变拓扑结构,给出了逆变器控制方案

    A hybrid cascaded multilevel inverter topology is presented. The control scheme of the hybrid cascaded multilevel inverter is given.

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  • 关节拟人机器人的通用灵巧终端执行器,同时也是当前假肢领域中的重要研究课题

    A multifingered anthropomorphic hand is a versatile dexterous end effector for robot, which is also one of the important subjects in the area of research on artificial limb.

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  • 文章提出新的改进隔离随机N叉树形冲突分解算法,对VSAT随机接入接入系统冲突分解进行了研究。

    In this paper, a new random N-ary tree collision resolution algorithm of improved isolation type is used to analyze the packet collision resolution in VSAT random multiple access system.

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  • 文章提出隔离随机N叉树形冲突分解算法,并随机接入系统冲突分解进行研究。

    A isolation type of random N-ary tree collision resolution algorithm is used to analyze packet collision resolution based on random multiple access system in this paper.

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  • 讨论MPPM脉冲位置调制无线光通信中的应用同时提出改进脉冲调制方式——(IMPPM)。

    The application of MPPM(Multi-Pulse Position Modulation)in optical wireless communication was studied in this paper, and a new modulation technique described as Improved MPPM(IMPPM)was presented.

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  • 去除金属最少目标函数,建立单排刀具排刀具V铣削去重开发了去重方式智能规划系统

    Minimum removed metal is taken as object, single cutter and multi-cutter V-milling correction model was build Intelligent programming system of the two methods was developed.

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  • 提出基于传感器信息融合技术智能火灾报警测控仪设计方案

    A design project of a new type of intelligent conflagration alarm instrument based on multi-sensors data fusion technology is proposed.

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  • 存在背景噪声干扰的情况下,本文提出了一基于累积量的自适应参数时延估计方法

    Taking into account the noises correlated with signals, multipath time delay estimation based on adaptive parametric approach using third-order cumulants is proposed in this paper.

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  • 级联电平变频器控制策略除了采用载波相移PWM技术外,阶梯算法也是一比较好的控制策略。

    The carrier shifted-phase PWM technique can been used in cascade multilevel inverter, in addition, the step waveform strategy is good strategy, too.

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  • 配用蒸汽引射装置后,达到适应目的:链条炉排比较具有结构简单金属耗量等优点

    With a pilot steam injection device a better fuel adaptability can be achieved. As compared with chain grate stoker, it has the advantages of simple structure and less metal consumption.

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  • SR人工降雨装置喷头单元组合式的间歇降雨装置

    The new SR style artificial rainfall simulator was an intermittent rain device composed by multiple nozzles and units.

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  • 提出了一用于评估参数随机变异情况岩土力学非线性数值模拟结果可靠性高效直接积分随机分析方法

    A high efficient direct integration method is proposed for evaluating the variation effect of nonlinear numerical simulation results of geomechanics subject to multi-random parameters.

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  • 合成了新的脂肪族嵌段聚氨酯(ASPU)系列样品。

    A new series of aliphatic segmented polyurethanes (ASPU) had been prepared and their infrared spectra were assigned.

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  • ZPH分散混合器应用漂白先进氯水分散混合设备。

    ZPH chlorine gas-water dispersion mixer is used to disperse and mix chlorine gas and water for bleaching in the chlorination stage.

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  • HY742用于双股或纱线微电脑控制电机倍捻机。

    HY742 double twister is using in double-ply and manifold yarn twisting, it is multi-motor double twister which controlled by microcomputer.

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  • 提出了一利用简单口诀,对直列V奇数发动机两次调校即可完成其所有气门调校方法

    Adjustment of valves clearance for the in-line, V-type and number multi-cylinder engines is able to be completed only by rotating an engine twice and summed up in a pithy formula.

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  • 单元串联逆变拓扑结构为基础,提出电平逆变器通用组合拓扑结构的构成原则,电平逆变器拓扑结构的研究进行了统一。

    Based on multi-module-cascaded inverter topology, a universal hybrid multilevel inverter topology is introduced in this paper and the research of multilevel inverter structure is unified.

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  • 本文研究了干涉光波分复用器。

    A multi mode interference wavelength division multiplexer in GaAs has been studied in this paper.

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