建立人输卵管上皮细胞无血清培养

人输卵管上皮细胞（HOEC）可以体外较长时间无血清培养,DMEM／F12培养液的培养效果优于Ham’sF10,在加有多种因子和胎球蛋白的培养液中,HOEC可贴壁生长,生长能力达到合质量分数15％FCS的对照组的30％～40％,一般可传代2次,最长培养可维持38d,细胞形态与有血清培养差别不大,虽然无血清培养HOEC的生长速度、密度、传代成功率远不及有血清培养,但能抑制成纤维细胞生长,维持较纯的上皮细胞。     

永磁式力矩器的优化设计

采用复形法对船用挠性陀螺仪的永磁式力矩器进行了优化设计,使该力矩器的输出力矩比未优化值增加了61%。     

冷热兼供热泵空调器的性能模拟与分析

针对冷热兼供热泵空调器的特点,建立了冷热兼供热泵空调器稳态运行的数学模型,对该系统进行了较全面的模拟分析,并将模拟结果和实验数据进行了比较,两者吻合良好．同时应用该软件对不同设备参数和不同工况下性能进行分析,得到若干有用的结果．     

16MnR钢夹杂物的行为

系统地调查研究了１６ＭｎＲ钢在整个生产过程中钢中夹杂物的演变规律和清洁度水平,重点考察了钢锭中大型氧化物夹杂的类型,数量,分布,来源的形成,结果表明：钢锭中夹杂物主要是块状Ａｌ２Ｏ３,钢锭中大颗粒夹杂物主要来源于复合渣卷渣。     

爆破地震峰值的神经网络预报模型

对爆破地震值进行预报,方法,采用神经网络模型,对秦山核电站某爆破工程监测得到的２０组震动峰值数据进行学习,然后对另１０组数据进行预报。结果,实测值与预报所在分类区域完全一致。     

Mach的面向对象的设备管理

目的为了设计和实现主式实时操作系统ＣＯＳＩＸ Ｖ２．０／ＲＴ平台,对Ｍａｃｈ３．０微内核的面向对象设备管理的源程序进行剖析。方法依据Ｍａｃｋ的Ｉ／Ｏ管理机制分析源程序,以并行接口为端口编写通讯驱动程序,并验证其正确性。结果 在分析的基础上,通过修改有关驱动程序的接口,实现了两台Ｍａｃｈ机或Ｍａｃｈ与基于ＤＯＳ机之间的通信。结论Ｍａｃｈ３．０采用端口和消息机制,Ｉ／Ｏ接口支持的设备驱动程序２独立于设     

樟缀叶虫Cerace stipatana的初步研究

樟缀叶虫是樟树的一种重要害虫,该虫在福建一年发生4代,以蛹在叶苞中越冬,翌年3月上旬羽化。卵期3—4天,幼虫共5龄,幼虫期18～36天,蛹期8～16天,越冬蛹期148～166天。成虫寿命3～7天。每雌产卵量96～274粒。3～4月期间施放白僵菌粉炮以及喷洒80％敌敌畏、90％氰戊菊酯或90％敌百虫对该虫均有良好防治效果。     

Genomic organization of EDSV strain AA-2

The genomic organization of egg drop syndrome virus strain AA-2 isolated in China is reported here. The genome was found to be 32 838 bp in length, approximately 2 kb shorter than those of the human subgenus C adenoviruses. Analysis of open reading frames indicated that the genes for major viral structural proteins (55 K, Penton base, pⅦ, pⅩ, pⅥ, Hexon, 100 K, pⅧ and Fiber), as well as EP, DNA polymerase and ⅣaⅡ are present in the expected locations in the genome. EDSV possesses no identifiable E3 and E4 regions and most proteins encoded by E3 and E4 regions of other adenoviruses genome were not presented in EDSV.     

The discovery of early Permian reef belt in east Kunlun and its significance

The early permian reef belt is distributed in the southern side of eastern Kunlun, north area of Qinghai-Tibet Plateau. The core-reef facies of thc reel extends from Tuosuo Lake to Huashixia. Lots of reef breccia was found at the southern slope of the mre-reef belt, and to the north of the reef belt there is back-reef limestone. Cacisponges, hydrozoa, bryozoa,Tabulozoa, Tubiphytes and red algae are the main frame-building organisms.Archaeolithoporella, laminated blue-green algaes,Tabulozoa andTubiphytes played a role of binding or encrustating. There are many kinds of epibiont in the mf, including brachiopod, gasterid, foraminifera, echinoderm and simple coral. The type and the characteristics of the reef-building organisms in eastern Kunlun and Animaqing are basically thr same as those in the south of Chi     

大立体角多参数电离室

因重离子核物理研究工作研究,研制成功灵敏区深庶３５ｃｍ的大立体角多参数电离室,可同 量信号△Ｅ、Ｅ和位置信号Ｘ、Ｙ等多项参数。