比较研究

The results of the study showed that the anesthesia of carbonated lidocaine was more potent than that of lidocaine.

对碱性盐酸利多卡因与盐酸利多卡因的麻醉作用进行了比较研究。

Methods 210 cases of MB and 9 cases of small cell tumor of cerebrum were observed with histologic and immunohistochemical techniques.

采用组织病理学和免疫组织化学方法对210例MB和9例大脑原发性小细胞肿瘤的组织形态特征和标志物表达进行比较研究。

The biosorption isotherms of cadmium on cells of Bacillus cereus strain HQ-1was investigated and compared with silver.

比较研究了HQ-1菌株吸附重金属银和镉的情况与机理，发现该菌株对两种重金属离子都有较强的吸附能力。

The purpose of this study is to compare the keratin profile in DMBA-induced squamous cell carcinoma with that in normal hamster cheek pouch epithelium.

摘要本篇是诱癌剂DMBA所引发仓鼠颊囊袋之鳞状上皮样癌与正常囊代表皮中之角质蛋白之比较研究。

The paper first has made a comparative reseach on frequency of chromosome chiasma and the length and width of testes follicles of 8 grasshopper species of Caryanda.

同时对卵翅蝗属9种与小蹦蝗属1种蝗虫染色体的总交叉频率与它们精小管各部分长度及宽度等形态进行了比较研究。

Chinaberry witches'broom, Ziziphus jujube witches'broom, Mulberry dwarf disease, JWB and Paulownia witches' broom phytoplasmas were identified by comparative studies of PCR amplify of phytoplasmal 16SrDNA、23rDNA and ribosomal protein gene, heteroduplex mobility assay, RFLP of PCR-amplified products (16S rDNA), cloning and sequence analysis of 16SrDNA and rp gene. An efficient procedure for rapid identification and differentiation of phytoplasmas was established, which could identify and differentiate phytoplasma collected from field.

通过对桑萎缩病、枣疯病、酸枣丛枝病、泡桐丛枝病和苦楝丛枝病植原体16SrDNA、23SrDNA和核糖体蛋白基因的PCR扩增、异源双链迁移率分析、16SrDNA PCR产物的限制性片段多态性分析以及植原体16SrDNA和rp基因的克隆和序列分析等比较研究，建立了一种快速确定未知植原体种类和分类地位的分子鉴别与鉴定优化程序；此程序可对田间采集的各种植物植原体样品直接进行快速鉴定和鉴别。

A variety of factors were comparatively studied with regard to their effects on the stability of phosphoglucomutasein Chinese cabbage.

首先对影响葡萄糖磷酸变位酶稳定性的因素进行了比较研究，结果发现，在所有被检测的因子中，磷酸根对酶的保护作用最强，而Tris－盐酸则效果极差。

CHAPS efficiently solubilized the P450 of microsomes in midgut and fatbody, while lubrol PX , emulgen 911 and sodium cholate were less efficient.

对CHAPS、Lubrol PX、Emulgen 911和胆酸钠四种去垢剂的比较研究发现：CHAPS对中肠和脂肪体微粒体P450的增溶效率最高，Lubrol PX、Emulgen 911和胆酸钠较差。

Survival rate of SBA in the chyme within different parts of digestive tracts of different species of animals were tested.

比较研究了大豆凝集素在不同种属动物肠道不同区段食糜中的免疫活性残留规律。

Objective To study coccoid forms of Helicobacter pylori possible recovery in vitro and in vivo, reveal its potential route of transmission.

目的 对幽门螺杆菌(Helicobacter pylori， Hp)球形体进行体内、外回复原形的比较研究，揭示其潜在的传播途径。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。