初步

And, among the antagonistic isolates 9 isolates were observed to inhibit the growth of Fusarium oxysporium, a causal agent of banana wilt, and the inhibition rates were from 80% to 100%. According to the fundamental biological characteristics, the 9 endophytic bacteria belong to the genera, Acinetobacter, Bacillus, Brevibacterium, Alcatigenes and Burkholderia. The tests showed that the hyphae of pathogen had different degrees of tumefaction and rupture.

初步测定结果表明，这些分离物的基础生物学特性的分类地位初步归属为不动杆菌属、芽孢杆菌属、短杆菌属、产碱杆菌属和伯克霍尔德菌属细菌。9份分离物与病原真菌菌丝体对峙培养镜检结果表明，供试的9种病原真菌菌丝体均出现不同程度的肿胀与断裂。

Based on the experiences of the local peasants and our investigation, tung oil trees in Zhejiang can be classified into 5 local varieties.

本文在总结浙江群众对油桐品种分类的经验和本人对油桐性状变异规律的观察的基础上，把浙江地区的油桐分为座桐、五爪桐、少花吊桐、吊桐和野桐五个地方品种；并对这些地方品种的特性和产量作了初步比较分析，对这些地方品种的利用亦提出了初步方案。

First, the expression and function of FGF-13 were examined in normal vibrissa follilce stem cells in vivo and in vitro.

然后在体外和在体两种情况下对FGF-13在正常大鼠生长期触须毛囊干细胞中的表达及作用进行初步研究；最后在体外初步建立游离培养的毛囊损伤模型，对FGF-13在损伤修复过程中的表达及作用进行了探讨；结果： 1、胚胎发育期的表皮中有FGF-13蛋白的表达，表现出逐渐升高又迅速降低的趋势。

Our project is based on Cenozoic volcanic rocks and deep seated xenoliths in it to reconstruct the source composition and ctructure. We did field investigation, collection of samples, determination of age and composition characteristics of selected samples. The new achievements are following. 1 recognized a potassic metasomatic source of the Cenozoic volcanic rocks through an integrated research of volcanic rocks and their sources. 2 analysis of TM images suggests the Tuoyun basin is a basin with a volcano group instead of a simple volcano-tectonic basin. We found several volcanic craters and cone, and detected three such craters. 3 systematic reseach of volcanic sections and collection of samples both of volcanic rocks and xenoliths, the later includes peridotite, granulite, gneiss and variety of megacrysts. This is propitious to our further research at this rigion. We would like to point that we collected some peridotite large than 20cm in diameter. It could used to variety of analysis and end the history without mantle chemistry records in the region. 4 we got a U-Pb SHRIMP age of 3.87 Ma for the Kangxiwa basalt.It is the youngest record of U-Pb SHRIMP age in China and provide a chronology restriction for last uplifting of Tibet plateau. 5 the investigation of alkali syenite-synogranite in Taxkogan suggests that the origin of Parmir syntex is related to the Cenozoic magmatism.

本项目立足于从火山岩属性和深源捕掳体反演源区成分与结构两个途径，利用火山岩综合研究成果对地幔源区进行了初步反演，提出源区经受过强烈钾质交代的观点；对重点工作区TM图像进行了初步解译，新发现若干了火山口，并对其中三个火山口作了实地查验，为进一步全面深入开展该区的火山地质学及相关科学问题打下了良好基础，认为托云盆地是一个火山群，而不是一个单一的火山构造盆地；系统测制了火山岩剖面，新采集了一批重要的火山岩和深源岩石捕虏体样品，为下一步工作打下基础，特别是采集到了直径打20cm的幔源橄榄岩包体，可用于各种测试，将可以结束西部造山带没有地幔岩化学分析结果的历史；对康西瓦玄武岩进行了测年分析，取得了我国目前最年轻的锆石U-Pb SHRIMP年龄，对青藏高原挽近地质时期的隆升提供了年代学约束；对帕米尔东缘塔什库尔干碱性岩体的动力学意义进行了探讨，提出青藏高原西部构造结的形成与岩浆活动有关的观点。

Ultimately 7 out of the 7 calves produced by wapiti hinds inseminated with Y-sorted sperm were male (100%) and 8/8 calves or 100% of the calves from hinds inseminated with X-sorted sperm were female.

本研究旨在将精子专用高速的流式细胞分选技术用于梅花鹿、马鹿和山羊，初步建立了梅花鹿、马鹿和山羊分选精液的低剂量授精技术体系和进一步对高纯度分选奶牛精液采用扣除杂交筛选，初步获得牛XY精子间的差异表达基因。

But this is only a guess, there haven't been epidemiological or animal study on this aspect at home and abroad by now. So we design the assay to study whether ethephon can effect physiological and behavior development of rat in adolescency, and to discuss the corresponding mechanisms.

因此，我们设计这次动物试验，初步研究乙烯利能否对青春期大鼠的生理、行为发育产生影响，并探讨其作用的相关机制，从而为进一步研究乙烯利对青少年生长发育的影响及其环境危险度评价提供初步实验依据。

Rehmannia glutinosa、 Alisma orientalis Juzep、 Cyathula officinalis Kuan via systematic solvent-extraction process and silica column chromatography.Fluorescence assay was chose as a method of screening 5α-reductase inhibitor, based on its veracity and precision compare with absorbency measure.

采用系统溶剂提取车前子、熟地黄、泽泻、川牛膝等中药材，并用硅胶柱层析初步分离提取物，建立了用于筛选5α-还原酶抑制剂与DU145细胞生长抑制剂的天然药物初步分离提取库。

In the light of field features in desertification areas, the data quality and band combination of different bands are assessed, the indicators, principles and methods for data assessment and band option are put forward to, and optional band combination for desertification monitoring is determined primarily. The data pre-treatment model for desertification monitoring is developed after studying the pre-treatment algorithm of restoration and rebuilding of hyperspectral resolution data. The spectral features and variation rules of different objects in experimental areas are understood and analyzed. The different classified methods are given and discussed on the basis of characteristics of desertification region. The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded.

针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行定性和定量的评价，提出用于数据评价、波段选择的指标、原则和方法；初步确定一个适用于荒漠化监测的优化波段组合，建立适合于荒漠化监测的数据预处理模式；初步分析、掌握研究区内各类地物的光谱特性及变异规律；针对荒漠化地区特点对多种分类方法进行探讨分析；建立荒漠化监测主要评价因子的定量反演模型。

The results show that with the sea level rise, amphidromic point in this sea area tends to move to the southeast, and then coastal tidal ranges change present consequently different features ,that is,at the left side and bayhead coast near the amphidromic point they change evidently, and little at the right side and bayhead coast far away from amphidromic point.

将南黄海概化为一等深矩形海域，初步研究了在海平面上升3m 和 5m 条件下该海域旋转潮波系统的演化趋势，继而分析了沿岸潮差变化特征。初步分析研究表明：随着海平面上升，该海域 M2 分潮的无潮点有向东南方向偏移的趋势，受此影响，沿岸潮差呈现不同的变化特征，靠近无潮点的左侧及湾顶海岸变化明显，而远离无潮点的右侧及湾顶海岸则变化不大。

The aims of the writers study is to observe the effects of its inducing apoptosis and influencing cell cycle by treating esophageal carcinoma cases with sodium cantharidate before operation.

本研究通过术前应用斑蝥酸钠注射液，旨在观察其诱导食管癌肿瘤细胞凋亡、对肿瘤细胞周期的影响，并初步探讨两者的关系；通过测定p53、bcl-2基因表达在应用斑蝥酸钠后的变化，初步探讨斑蝥酸钠治疗食管癌的分子机制；同时测定应用斑蝥酸钠后的免疫功能变化，以期对斑蝥酸钠对机体的影响做出较全面的评价。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。