靶

In the experimental, nanometer-sized silicon crystallites prepared by excimer laser ablation at the ambient pressure of 10 Pa of Ar gaes. We probed the surface of subsrate by scanning electron microscope and got the law of surface density and grain size changing with the distance from the target.

本文采用准分子激光器在10Pa氩气环境中烧蚀单晶硅靶，用扫描电子显微镜观察了沉积物的表面形貌，可以得到衬底上晶粒面密度及平均尺寸随靶距离变化的规律。

The configuration of gunshots upon a target that is used as an indication of skill in shooting.

靶上的图形靶的上密集的枪痕，用来表示射击水平的高低

An assumed Gaussian tail is addedonto the HO distribution. The calculations for〓 of the protron-rich isotones 〓〓 and 〓 and for 〓 the neutron-rich isotopes 〓were finished by theGlauber Model along with the modified density distrution. The calculated resultsshow that d values of these nuclei along with the modified density distribution arelower than the calculated ones along with the only HO density distribution.

为减小Glauber模型计算的反应截面与实验值的差别，本论文还对Glauber模型的输入密度形式进行了修改，在原单-HO分布基础上加一个高斯分布的尾巴，并对丰质子的同中子素核〓及〓与〓靶以及〓和丰中子的C同位素核〓与〓靶的反应截面重新进行了计算，结果显示在中能区的计算值比原来单一密度分布的计算结构有明显改善。

Objective To explore the effect of mammography in the diagnosis of early breast cancer.Methods 33 early stage breast cancer patients were confirmed by surgical operation and pathology and diagnosed by mammography at the same time to analyse the relationship between the signs of X-ray and early stage breast cancer.

目的 探讨乳腺钼靶摄影对早期腺癌的早期诊断价值，提高腺癌的早期诊断率方法总结近3年经乳腺钼靶摄影确诊同时经手术病理证实的早期腺癌33例，分析钼钯摄影的X线征象对早期腺癌的诊断价值。

To study the significance of using mutiple targes in intractale psychosis, 120 patients were treated by stereotactic technique combined with CT, MRI, microelectrode, and electric impedance methods with bilateral multiple nuclei lesioning by radio frequency thermocoagulation.

在立体定向基础上，应用CT、MRI、微电极和电阻值联合的多元化定位方法，对 12 0例难治性精神病患者，采用不同核团组合的双侧多靶点技术进行射频热凝治疗，应用CGI、BPRS、PANSS等精神病量表进行术前、术后的对照分析，以探讨不同靶点组合对难治性精神病的治疗意义。

The influences of different substrates are compared.

对样品的结构进行分析，系统讨论了两靶共溅射时，样品的性质随Cu靶的溅射速率的变化。

Shapes of microvoids in OFHC Cu and pure Cuare in difference. OFHC Cu target spalled under electric gun driven driven two stage metalflyer impact loading, the velocity profiles of rear surface were measured by VISAR. The spallstrength and debris size are according with the reported data and wave propagation law.

纯度不同的铜中微孔洞分布形貌存在差异，同时开展了电炮驱动二级飞片撞击无氧铜靶层裂实验，采用VISAR测量靶后自由面速度历史，测量的层裂强度和层裂片厚度与文献公布规律和冲击波传播规律基本符合。

Methods 55 cases of pulmonary nodules were collected on the basis of origin dynamics characteristics. First of all, spiral CT targeted scan, then the basis blood stream dynamics characteristic, carries on three-phase enhancement scannings, according to the targeted scan pulmonary nodules morphology characteristic, biggest CT value of Three-phase enhancement scannings, carried out the qualitative analysis to the pathological change.

搜集55例肺结节性病变患者，在常规扫描基础上，先行螺旋CT靶扫描，然后依据血流动力学特点，进行3期增强扫描，根据靶扫描肺结节形态学特点、增强后的最大CT净增值，对病变进行定性分析。

However, for the collision processes in He target, a large discrepacy between the CTMC results and experimental measurement is found. As is well known, the microcanonical distributions of bounded electrons in CTMC method is quite different from quantal distributions, we modified the initial microcanonical distribution by using eleven different ionization thresholds of electron bounded in target. With modification, we calculated the collisional process of O~(3+) with He, and the total cross sections of all processess are calculated as a function of the incident energies. The agreement with experiments is improved by the modified distributions.

但由于靶电子的微正则分布与量子分布有很大不同，在计算离子与He靶碰撞时发现结果与实验差距很大，我们基于使用多个系统总能量U值，对初始电子的微正则分布进行了优化，使其更接近于量子力学的径向空间分布，然后计算了O~(3+)与氦原子随入射离子能量变化的各种反应过程截面，发现优化极大地提高了计算精度，特别是我们的模型对于描述单电子、双电子丢失过程非常成功。

The effects of several parameters on thestate of the accelerated flyer and the characteristics of shock wave propagation in thetarget were studied in detail, and the physical data and physical profilers wereobtained more generally, which made us understand the whole physical process moreprofoundly.

首先，数值模拟了激光直接驱动铝飞片碰撞铝靶模型，对各种物理参数对飞片飞行状态和靶中冲击波特性的影响程度进行了比较详细的研究，得到了比较全面的物理数据和物理图像，对整个的物理过程有了比较深刻的理解。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。