靶

A new technique was presented and proved by knife-edge method.

在传统的刃边法基础上，介绍并验证了一种新的点靶标方法。

Objective Consequently, by constructing the pcDNA3-HA-hdacl, a HDAC1 eukaryotic expression vector, we were to study the interaction between HDAC1 and ERa and ERB in vitro and the effects of HDAC1 on the ERa and ERB at the protein level. So we can partly reveal the multiplication, differentiation and cancerization of lacteal gland cells.

目的 本文意在通过构建可在真核细胞中表达的重组质粒pcDNA3-HA-hdacl，研究组蛋白去乙酰化酶1(HDAC1)和雌激素受体ERα和ERβ在体外的相互结合作用，以及HDAC1对ERα和ERβ蛋白水平的影响规律，从而在一定角度揭示乳腺细胞的增殖、分化和癌变的过程，为更好地寻找治疗癌症的药物靶标打下基础。

Due to the physical and chemical properties of calmodulin, and its significance in cellular calcium signal transduction system, it has been regarded as one of the important targets of lanthanides inside organisms.

由于钙调蛋白所特有的化学性质以及其在细胞钙信号系统中所发挥的重要作用，钙调蛋白被认为是稀土在生物体内重要的靶分子之一。

The two-dimensional physical model that chemical oxygen-iodine laser irradiates a disk target of InSb is established.

在激光对抗中，探测器容易受到激光损伤，为此研究了连续强激光对半导体材料的损伤机理，建立了氧碘化学激光器辐照InSb圆板型靶材的二维物理模型。

The temperature distribution of lattice and the components of ablation products are analyzed, single atoms and clusters constitute the ablation products.

分析了靶材内部温度分布特征及蚀除产物的构成，主要包含单个原子及大团簇。

The design of the 3-dimensional trajectory in horizontal wells is an optimal control system where the state variables are azimuth, inclination and the control variables are radius, tool-face angle and length of curve.

水平井三维轨道设计是以方位角、井斜角为状态变量，以曲线半径、装置角、曲线段长为控制变量，以入靶精度等为性能指标的非线性多阶段最优控制系统。

Using the wavelength of 650nm PIN photodiode to form the large effective screen area,laser screen velocity measurement system comprised of lens hood,interference filter and special photoelectric conversion circuit measure execution of projectile.

实验采用650nm波长的PIN光电二极管发出激光形成大面积光幕，经过遮光罩、干涉滤光片等光学器件和特殊的光电转换电路组成的光电靶测速系统测试弹丸的创伤性。

This method also allow us to select the most efficient way from the bulk optical systems and available recoding methods, i.e., identifying the space bandwidth product of the input signal, the minimum size of lens apertures, the sample space and total sample number of CCD and spatial light modulator, the need of magnification before the signal passes through a SLM or when the signal reaches the camera.

通过该方法可以确定合适的加密系统和光学器件，例如输入信号的空间带宽积、变换透镜的最小孔径、空间光调制器的分辨率和像素大小、CCD的分辨率和像素大小以及入射到空间光调制器和CCD靶面上光场所需的放大倍数。

It should be noted that Bacillus thuringiensis also has been found to be active against a wide range of target organisms in addition to the Lepidoptera.

应该指出，苏云金芽孢杆菌也对鳞翅目以外的靶标生物有效。

Bt cotton and corn may affect natural enemies indirectly by decreasing the population of lepidopteran insects that serve as hosts of parasitoids or predators. Population densities of predators in Bt fields were significantly higher than those in non-Bt fields treated with insecticides for control of target pests.

杀虫剂用量的减少，降低了对天敌的杀伤力，Bt田中捕食性天敌的种类和数量均显著高于常规施药田；但Bt田内靶标害虫数量的减少和质量的降低，在一定程度上影响了寄生性天敌的种类和数量。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。