靶

Using the mechanism of the nuclear reaction of accelerated 7Li +3 ions with the inner target in mutant material i.e 1H( 7Li, 7Be)n, the biological effects were studied. The wheat seeds were irradiated with the doses ranged from 1.416×10 10 ions/cm 2 to 1.416×10 12 ions/cm 2. It was found that the cell membrane ruptured, the plasmolysis occurred, the nucleus shape changed.

将加速器7Li+ 3 离子束与生物体内遗传物质发生1H( 7Li，7Be)n内靶特征核反应诱发核酸分子结构变化的机制应用于生物诱变，辐照剂量在 1 41 6× 1 0 10 粒子 cm2 - 1 41 6× 1 0 12 粒子 cm2范围内处理的小麦，观察幼苗叶片细胞亚显微结构，发现离子束注入引起了细胞膜的破裂，细胞发生质壁分离，细胞核形状变得不规则等。

With a camera (640pixel×480pixel and 0.097 3mm/pixel as resolution of target),50 samples are taken at each distance of 1m,9m and 18m.The standard deviation is 0.009 37mm,0.034 2mm and 0.086 0mm for polar radius,0.843′,1.26′ and 1.57′ for angle,respectively.

采用640pixel×480pixel摄像机(光靶分辨率为0.0973mm/pixel)，在1m、9m和18m处分别摄取50幅图像，测量结果的极径标准偏差分别为0.00937mm、0.0342mm和0.0860mm，极角标准偏差分别为0.843′、1.26′和1.57′。

Recently, the Semirigid Vibrating Rotor Target model has been proposed as a general theoretical model for practical dynamic polyatomic molecules.

最近提出的半刚性振转靶(Semirigid Vibrating Rotor Target)模型能够将反应体系的自由度减少，从而大幅度减少了计算量。

Objective: To observe the etiological constitution and prevalent status of target organ damage in-patients with hypertension from provincial polyclinic.

目的：观察省级综合性医院高血压专科住院患者高血压的病因构成及原发性高血压合并靶器官损害的患病状况。

The method has the advantages of high analysis speed and high sensitivity, can detect micro-target DNA methylation, and can carry out the joint detection of the polygene methylation.

具有分析速度快、灵敏度高，能检测微量靶DNA甲基化，可同时进行多基因甲基化的联合检测。

Synergism of tebufenozide combined with Autographa californica nuclear polyhedrosis virus against Spodoptera exigua was studied by bioassay in laboratory.

研究了以甜菜夜蛾为靶标害虫时，昆虫生长调节剂虫酰肼对苜蓿银纹夜蛾核型多角体病毒的增效作用。

Shenyang Research Institute of Chemical Industry, Shenyang 110021, China Abstract: Spectrophotometric analysis showed that the peak absorbance for food dye of Allura Red and biological dye of Ponceau-G occurred at 501 and 510 nm. In sunlight after 2, 4, 6, 8, 10 hours, the decomposition rates of Allura Red and Ponceau G were between 2.4 to 5.8% and 3.4 to 10.8%, so they are stable in sunlight. The recovery rates on cottons and glasses were very high, so they are easily recoveried from targets. Further studies showed that the recovery rates of two dyes on the leaves of wheat, cabbage, cucumber and tomato were different, so it need previously determine the recovery rate of tracer on the target crop to adjust the result. Field experiment showed it was easy to measure the pesticide spray distribution of high volume spay and low volume spray to use Allura Red and Ponceau-G as tracers.

沈阳化工研究院，沈阳 110021 摘要：光谱分析表明，食品染色剂诱惑红和生物染色剂丽春红-G的最大吸收波长分别为501 nm和510 nm ；在连续2、4、6、8、10 h阳光照射下，分解率分别在2.4%~5.8%和3.4%~10.8%之间，见光稳定性良好；两种染色剂在棉花叶片和玻璃片上的洗脱回收率都很高，说明易于从靶标上洗脱下来；进一步测定表明，两种染色剂在小麦、甘蓝、黄瓜、番茄叶片上的洗脱回收率各不相同，所以对准备进行测试的作物应先做一次洗脱回收率试验，用以校正测试结果；田间应用表明，用两种染色剂做示踪剂，可以方便地测定常量喷雾和低容量喷雾过程中农药在麦田的沉积分布情况。

Our study showed that tuber fleeceflower stem extract could potently inhibit FAS.

最新报道脂肪酸合酶是治疗肥胖症的潜在靶部位。

Current, carry the research of pair of former cancer gene and curb cancer gene, will clarify mechanism of the happening of tumour of flesh and blood, move and judgement are prognostic, find out the biologic target that tumour of flesh and blood treats to nod then, praepostor content target to the heat that treating is clinical research all the time.

目前，通过对原癌基因和抑癌基因的探究，来阐明骨肉瘤的发生、转移机制以及判定预后，进而找出骨肉瘤治疗的生物学靶点，指导生物靶向治疗一直是临床探究的热点。

Objective To explore an ideal model for primary vascular headache in studying pathogenesis and new medication therapeutic target in vitro. Methods Trigeminal ganglion of SD rats was isolated and cultured in serum-free DMEM medium for 12h, 24h and 48h.

目的 颈动脉血降钙素基因相关肽水平升高是引发血管性头痛发作的重要原因之一，本研究探讨血管性头痛的发生机制和药物作用靶点的理想体外模型。

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。