靶

The physical and chemical sputtering on the surfaces of limiter and diverter plate is important source of impurities. The former depends on the ion flux and the energy of ion. The latter depends on the temperature of surface.

在孔栏和偏滤器靶板表面上易产生的离子通量的电荷态和能量通过物理贱射是确定杂质释放大小的最重要因素，而化学贱射是取决于表面形成的元素、碰撞的等离子体和表面温度。

Specialized dosimetric models and computational methods are needed.

肿瘤及周围正常组织、靶区中辐射敏感的细胞和细胞核的吸收剂量及其分布是辐射效应分析时重要的物理量，其估算需要特殊的剂量学模型和计算方法。

The two plans were evaluated by means of the dose coverage of the targets,dose-volume histogramand other dosimetric index.

根据靶区的等剂量分布、剂量。

It is feasible to use the mathematical model to estimate the dosimetric change of the intra-abdominal organ motion from respiration.

对於计划靶体积(离射束中心轴95%剂量处的距离)，上缘同样明显增加2mm，下缘则明显各减少9及10mm。

Objective:To compare the dosiology of three-dimensional conformal radiotherapy （3D-CRT）and conventional radiotherapy in the patients with lung cancer.

目的：比较肺癌三维适形放射治疗与常规放射治疗时的肿瘤靶区、正常组织和器官的剂量分布优势。

In this method of measuring temperature, when the measuring results of time-resolved spectrum have been completed, computing the fit spectrum of corresponding Planck bold-radiation with least duple multiply theory, the temperature is measured.

研制成功了测量装置，在Xe 闪光灯的瞬态光谱测量中，分别获得了43 P S和厂8 P S的时间分辨率，在靶材的冲击压缩瞬态光谱测量中，获得了100卜s的时间分辨率。

By measuring pressure induced by dynamiting which located various positions of the circular shell, the localizational effect of impact force on the circular shell is disclosed. Also, PVDF piezofilms are used to determine accurate time while projectile contacting target, accurate time while two interfaces of the target contacting at a initial distance of 5, and the contacting pressure between the two interfaces when the projectile is in 500m/s to lOOOm/s.

通过对化爆模拟加载试验中柱壳不同角度压力的监测，揭示了化爆模拟产生的压力局域化效应，为进一步模拟设计提出研究的方向；采用PVDF压电薄膜来监测弹靶碰撞的时刻、细小间隙的闭合时间以及由此产生的压力变化，通过对PVDF压力计测试结果分析以及和数值模拟结果的比较，获得规律性的认识，为进一步的应用提供了技术支持。

Results: The FAS-postive cell was expressed 35 of 45 (78%) in esophageal carcinoma, 3 of 6 (50%) in dysplastic eso...

脂肪酸合成酶在肿瘤细胞中选择性的分布可能对肿瘤治疗提供了新的靶位。

Thus, in the process of chronic eczematous dermatitis, the apoptosis of keratinocyte is not only a turning point, but also a new target of drug screening.

因此，角质形成细胞的凋亡为湿疹性皮炎慢性化的转折点，阻断角质形成细胞的凋亡可以减轻湿疹慢性化进程的发生，从而为湿疹性皮炎的治疗提供了一条新的途径，成为药物筛选的一个新靶点。

Cocultured DC-CIK cells had a cytotoxicity effect against gastric cancer cell lines MNK-45, MNK-28 and SG-7901. While the cytotoxity effects were further enhanced at a higher effecter to target ratio.

通过彼此相互作用诱导出的细胞群体对胃癌细胞株MNK-45、MNK-28、SG-7901有杀伤作用，且杀伤活性随着效靶比的增加而增强。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。