对照实验

Control experiment results of white soil acidification with alkali treatment or not shows that alkali treatment is the key to 4A zeolite preparation.

进一步对酸化白土进行碱处理的对照实验，得出进行碱处理是制备4A分子筛的关键。

Protease treatment of the plasma membranes could abolish the binding but NaIO_4 and glycosidase could not, indicating that nsLTP144 bound to plasma membranes protein without carbohydrate moiety. Using the homobifunctional cross-linking regent bissuberate (BS~3) and rice plasma membranes incubated with ~(125)I-Trx-nsLTP144, we identified, after SDS-polyacrylamide gel electrophoresis and autoradiography, a putative protein receptor on the rice plasma membranes with the molecular mass around 60 kDa. NsLTP144 can not trigger extracelluar alkalization in arabidopsis, but can abolish the extracellular alkalization effect of phytopathogen elicitor cryptogein, suggesting that cryptogein and nsLTP144 may bind to the same membrane protein. In vitro pull-down assay showed that nsLTP144 interacted with OsCaM1, a possible extracellular calmodulin, implying that nsLTP144 and OsCaM1 could function in the same signal transduction pathway. These results shed light on revealing the roles of nsLTP in vivo and make it promising to finally characterize the plasma membranes receptor of nsLTP.

发现~(125)I-Trx-nsLTP144、~(125)I-Trx-nsLTP110与水稻细胞质膜均具有特异性结合，而且结合是饱和性的、可被竞争的，符合配体-受体结合的典型特征，同时用于对照实验的蛋白质~(125)I-Thioredoxin没有此特性，表明水稻细胞质膜上存在nsLTP的受体；利用可氧化糖基的NaIO_4和水解糖基的N\'-糖苷酶F处理水稻细胞质膜，再进行结合实验，结合活性几乎不受影响；而利用胰蛋白酶处理细胞膜则使得结合能力几乎完全丧失，表明其受体为没有经过糖基化修饰的蛋白质；利用交联剂BS~3交联配体一受体后，再进行SDS-PAGE分离和放射自显影，结果显示水稻细胞质膜上的nsLTP受体中有一个60kDa的蛋白质可以与nsLTP144发生特异性的结合，可能是其受体；细胞外碱化实验表明，nsLTP144不能促使拟南芥原生质体细胞培养液的细胞外碱化反应，却能猝灭来自植物病原菌的激发子Cryptogein刺激拟南芥原生质体产生的细胞外碱化反应，表明nsLTP和Cryptogein结合细胞膜上相同的位点，保护了植物细胞免受Cryptogein导致的细胞程序性死亡，并诱导系统获得性抗性的产生；体外Pull-down实验表明，nsLTP144和水稻的OsCaM1具有相互作用，暗示了nsLTP144和OsCaM1可能同在一个信号通路上起作用。

In order to discuss different teaching effect based on the fact, select palm-up attack→ palm-down quick push→ left push and right attack→palm-down slow chopping and down slow chopping→ palm-down quick push→palm-up attack→left push and right attack, compare to traditional teaching program.this research has been done in grade 2001、2002 students at ChengDu PE institute, According to analyse the research data and show, a program is better than B and C.

为了探讨不同程序的教学效果，根据现实条件，选出正手攻球→反手快推→左推右攻→反手慢搓和反手慢搓→反手快推→正手攻球→左推右攻与传统教学程序进行对照实验研究。实验在成都体育学院体育系2001级和2002级中进行，经对实验数据进行统计检验，结果显示：A教学程序优于B和C教学程序。

Methods The compound preparation was administered intragastrically in mice, whose spontaneous activity was observed along with their tolerance of the preparation after long-term administration. The hypnotic effect of the compound was assessed by investigating the changes in the pentobarbital sodium-induced sleeping. The compound was tested for its antiseizure effect in mice with pentetrazole-induced clonic and tonic convulsion. Diazepam was used as the standard control in all experiments.

利用光电计数法观察灌胃给予复方酸枣仁油栀子油对小鼠自发活动的影响，以及长期使用药物对小鼠耐受性的影响；利用延长戊巴比妥钠睡眠时间实验和戊巴比妥钠阈下催眠剂量实验，观察复方酸枣仁油栀子油的催眠作用；利用戊四氮诱发小鼠阵挛性、强直性惊厥观察复方酸枣仁油栀子油的抗惊厥作用；本实验用地西泮进行平行对照实验，并进行了组方设计和实验。

The results of control experiment and blank experiment show that the target reaction is heterogeneously catalyzed one.

对照实验和空白实验结果表明，该反应属于一个多相催化反应体系。

The results of control experimentand blank experiment show that the target reaction is a heterogeneously catalyzedone.

对照实验和空白实验结果表明，该反应体系属于一个多相催化反应体系。

Results There were 7 randomized controlled trails on prosthetic hiatal repaire with 3 of them including 280 patients altogether fulfilling the inclusion and exclusion criteria.

结果 有7项随机对照实验，其中3项实验满足纳入标准和排除标准而入选Meta分析。

Methods Pubmed and Cochrane library database were searched for randomized trails on prosthetic hiatal repair published before April 10, 2007. A pooled data analysis of included trails was carried out.

检索Pubmed和Cochrane数据库2007年4月10日以前有关使用人工补片进行食管裂孔重建的随机对照实验，使用Cochrane图书馆提供的Review Manager 4.2软件对入选实验的数据进行合并分析。

Results ①Five days after abdominal application of Xiaoji power(0.1 g per mouce),the medicine showed a very significant effect in enhancing gastrointestinal propulsive function.② Xiaoji powder not only had relaxing effect on the normal smooth muscle in vitro,but also had a strong spasmolytic effect on acetylcholine,green bariuminduced spasm of intestinal smooth muscle.The experiment was based on 10 μg atropine sulfate as a positive control to carry out control experiments.It showed the graphics of atropine sulfate in spasmolytic role.③Xiaoji powder navel paste therapy played a positive role in adjusting the gastrointestinal electric disorder caused by deficiency of spleen Qi,and could restore it to its normal state.

结果 （1）以0.1 g/只消积散给予小鼠腹部用药5 d，即显示非常显著的增强胃肠推进功能作用；（2）消积散不仅对正常离体平滑肌有舒张作用，同时对由于乙酰胆碱、氯化钡引起的肠平滑肌痉挛也有强的解痉作用，该实验是以硫酸阿托品10 μg作为阳性对照药进行对照实验，显示了硫酸阿托品的解痉作用图形；（3）消积散敷脐对脾虚引起的胃肠电紊乱有明显的调节作用，使脾虚大鼠的胃肠电基本恢复到正常状态。

In several (Offset sheet ink, commercial Web ink, the ink) typical of soya bean oil and ink used Fountain Solution, in the emulsion-on yellow, goods, blue, black ink of the emulsion, while the use of traditional offset printing Ink for comparative experiment, through the analysis of the data, the specific variety of soybean oil ink study of the emulsion of emulsified and the characteristics of ink, including emulsion rate, and the viscosity of the adhesive, and traditional offset printing ink, compared to explore on the Great Printability of soybean oil emulsion ink.

用几种（胶印单张纸油墨、商业轮转油墨、新闻油墨）典型的大豆油油墨和常用润版液，在乳化仪上进行黄、品、青、黑油墨的乳化实验，同时使用传统的胶印油墨作对照实验，通过对数据的分析，具体考察各种大豆油油墨的乳化率及乳化后油墨的特性，包括乳化率、粘度及粘着性等，并与传统胶印油墨相比较，探讨有关大豆油油墨乳化的印刷适性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。