三倍的

Results The amaranthine nuclei had a distinct outline and distributed evenly on the slide. The area of nuclei in liquidbased preparation was much smaller and chromatin was more condensed in comparison with those in conventional smear. The nuclei in conventional smears had the largest value of area and the value of AOD, and CV of IOD, the IOD ratio among diploid, tetraploid and octaploid DNA was most close to 2 and 4, and the CV of IOD exceeded 6%.

结果 三种涂片内肝细胞核分布均匀，轮廓清晰，呈紫红色，与传统涂片法相比，液基法内肝细胞核面积明显减小，染色质高度浓缩；相同倍体的肝细胞核在传统涂片中面积最大，平均光密度最低，各倍体间的比值最接近2和4，积分光密度CV值最低（。5）。

Methods 135 patients were randomly divided into 2 groups:in treatment group women took one intravaginal estriol suppository (contained 2mg estriol) and in control group women took 0 5 gram intravaginal premarin cream (contains 0 3125mg premarin) per day.1 week later,drugs were taken weekly and this last 8 weeks.

方法对 135例老年性阴道炎妇女随机分成两组：90例治疗组每日将含 2mg的雌三醇栓 1枚放入阴道深部，1周后每周放入 1枚，连用 8周；45例对照组用药为含 0 312 5mg倍美力的倍美力软膏，用法同治疗组。

The modulator could make different effect on fermentation, kerosene and triton-XlOO has little effect on fermentation, but span-20 and J3 -ionone could enhance the productivity of J3 -carotene, significantly. The content of 3 -carotene in the medium reach 2~3 times of the control experiments by adding Ig/L span-20.The effect of the mycelial morphology on producing 3 -carotene of Blakeslea tripora was also investigated.

在研究前体物和促进剂对p一胡萝卜素生产影响时发现：复合前体物添加可以提高产率到2.4倍；研究了不同小分子效应物对三抱布拉氏霉菌合成p一胡萝卜素的影响，结果表明：煤油、trinton一X 100对菌体中p一胡萝卜素含量影响较小，sPan一20可以提高卜胡萝卜素的产量，其中添加sPan一20可使p一胡萝卜素产量提高到2一3倍。

The effect of modification between BR monomer and trimer is similar, photovoltage and photocurrent intensities of Q-CdS are increased by 5 times and 1 time individually.

BR对Q-CdS薄膜表面修饰后，可大大增强Q-CdS的光电响应，BR单体与三聚体的修饰作用相似，光电压强度增加5倍，光电流增加1倍以上。

In the prepared process, 1,8- dihydric anthraquinone and 2,3,5,4-tetrahydroxystilbene-2- O-3 -D-glucoside were chosen as detected targets, the quality of 4 prepared method, high pressure steamed method, prepared method with beans, prepared method with ginger, prepared method with yellow wine, was compared.

以1，8-二羟基蒽醌和二苯乙烯甙作为检测指标，对黑豆炮制法、姜制法、酒制法和高压清蒸法四种方法进行比较，发现高压清蒸法得到的产品中游离态蒽醌和二苯乙烯甙含量最高，分别是其它三种炮制品的1.78～1.84倍和1.06～1.61倍。

The crystal structure of three eremophliane sesquiterpenes and one bisabolane sequiterpene with two epoxies from above two Ligularia species were determined by X-ray four circle differactomer technique and single crystal structure analysis, and their stereostructure was further confirmed.

利用X-射线四元单晶衍射技术和单晶结构分析方法，测定了两种橐吾属中三个艾里莫芬烷型倍半萜及一个双环氧没药烷型倍半萜的晶体结构，进一步确定了它们的立体构型。

This paper presents an analysis through theoretical computation on the electrical parameters of three-core brindle insulation conductors, and through the methods of the design of conventional aerial lines and magnetic field theory. The reactance and susceptance of the new wire materials are 0.23 and 9 times as ouch as that of the conventional ones respectively.

应用电磁场理论和电力架空线路设计的理论，针对三芯绝缘导线束进行电气参数理论计算和分析，结果表明：与常规裸导线相比，其电抗和电纳分别为0.23倍和10倍。

The narrow-range oil at 300 fold dilution also decreased the desease severity for more than 50.4%. All oil treatments were more effect than benomyl on control of powdery mildews.

窄域油以水稀释300倍亦能使三种白粉病降低50.4%以上，而各种油类处理均较传统化学药剂对照组免赖得稀释3000倍液(对月橘、大波斯菊和紫薇白粉病防治率依序为42.5%、50.3%，32.2%、36.3%及31.9%)具有较高的防治效果。

A synthesis method of 2-(2'-hydroxyl-4'-benzoyloxy-phenyl)-2H-benzotriazole and derivatives thereof is provided, and is characterized in that 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and benzoyl chloride are taken as raw materials for reaction in solvent for 1-8 hours under the temperature of 50-140 DEC C with the mole ratio of 1 to 0.95-1.1, wherein, the amount of the solvent is 2 to 20 times that of the 2-(2', 4'-dihydroxyphenyl)-5-X-2H-benzotriazole and X represents H, F, Cl, Br.

一种2-(2′-羟基-4′-苯甲酸基苯基)-2H-苯并三唑及其衍生物的合成方法，其特征是，以2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑和苯甲酰氯为原料，在溶剂中进行反应，反应温度50℃～140℃，反应时间1～8小时，反应原料摩尔比2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑∶苯甲酰氯为1∶0.95～1.1，溶剂用量为2-(2′，4′-二羟基苯基)-5-X-2H-苯并三唑重量的2～20倍，其中X代表H、F、Cl、Br，具有反应条件温和、反应收率高和产物纯度高的特点。

In grain-filling stage, the qP values of evolutionary wheats decreased under water stress, while Shan253 and Changwu134 hadn't decreased, indicated that the effect of water stress on the re-oxidation in Q-A of modern wheat was slight, while before this stage, the electron transport from PSⅡto QA restrained by water stress was main factor of photosynthesis non-stomata limitation to modern wheat; The qNP values of hexaploid were higher than diploid and tetraploid wheat, indicated that the ability of using light energy

随小麦由二倍体向四倍体、六倍体及现代小麦进化，表观电子传递速率有增大趋势，其受水分胁迫影响的程度在花前期有加剧趋势，花前期栽培一粒、栽培二粒、普通小麦、陕253和长武134这五种小麦在水分胁迫下表观量子产额的降幅分别为5%、7.47%、14.29%、33.3%和53.49%，光饱和Pn的降幅分别为8.8%、26.14%、23.25%、44.22%和51.29%，光饱和点整体上也是下降的，且这三个指标的降幅随进化程度提高有增大趋势，表明小麦在进化过程中能量转换系统受水分胁迫影响的程度加剧；而在水分胁迫下，小麦的羧化效率和RuBP再生速率也均下降，下降的程

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。