大核

Lots of experiments indicated that the selection of kernel function is very important to non-linear SVM.

摘 要：大量的数值实验表明，在非线性支持向量机中，核函数的选取对支持向量机性能的影响很大。

Perhaps less than a kiloton, which sounds like a lot but is actually small as nuclear devices go.

也许不超过千吨当量，也许他们宣传的很大，但事实上根据他们的核设施，所做的试验是很小规模的。

This article discussed its effect on several kindling models and studied its acting mechanism,results were as following.

本文将在几种点燃模型上观察其对点燃的作用及作用机制，结果如下：1 成功制备了大鼠杏仁核点燃模型和利多卡因化学点燃模型。

Fos expression in catecholaminergic medullary neurons projecting to lateral hypothalamic area after chemical stimulation of the stomach in the rat［J］.

大鼠"延髓内脏带"向终纹床核投射的儿茶酚胺能问答神经元对内脏伤害性刺激的Fos表达［J］。

Delegates from the 24 member states that signed the IOSEA Marine Turtle Memorandum of Understanding will gather in Muscat, Oman March 11-14 to discuss a draft leatherback tsunami assessment report on the effects of the Indian Ocean tsunami December 24, 2004, and to review progress in implementing a comprehensive regionwide Conservation and Management Plan.

24个IOSEA会员国的代表将於3月11至14日在阿曼的马斯喀特共同签署「印度洋暨东南亚海龟共识备忘录」，会中并将讨论2004年12月4日发生的大海啸对革龟影向的评估报告，并且检核实施全方位区域保育管理计划的进展成效。

The rat model of schizophrenia was prepared by MAP injection i.p. and the nucleus lesioned by direct current to observe the changes in stereotypic behavior of MAP + lesion rats. Expressions of DRD2 in the prefrontal lobe and temporal lobe and limbic system and brain stem were then detected by in situ hybridization.

经腹腔注射MAP制备精神分裂症模型，采用立体定向-直流电毁损伏隔核，观察大鼠刻板行为变化；并采用原位杂交法观察额叶、颞叶、边缘区及脑干部位的D2受体表达。

Objective To establish the three-plasmid packaging cell line of the recombinant lentiviral vector encoding rat FasL gene for eukaryotic expression to meet the requisition for deep study on the effect of FasL transgene on inducing immune tolerance and protecting allografts in organic transplantation.

目的 建立真核细胞表达的大鼠FasL基因重组慢病毒载体三质粒包装细胞系统，为进一步研究转FasL基因在同种异体器官移植中诱导免疫耐受、保护移植物的作用奠定基础。

In order to further study, with a new method of preparation of DNA fibers which has conquered the disadvantage of the way of squashing in liquefacient nitrogen,high-quality fibers were been gotten from maize which has large genome and contains numerous types of highly repeat DNA elements.

为了进一步分析，对现有的提核方法进行了改进，采用了新的方法制备DNA纤维，克服了液氮研磨法的不足，并在基因组比较大，重复序列较多的玉米上获得成功，同时用伸展DNA纤维的荧光原位杂交技术测定了端粒DNA在玉米染色体上的拷贝数。

Cytogenetic aberrations included chromosome 8 abnormalities in 8 cases, nonspecific numerical abnormalities in 1 case, and a normal karyotype in 1 case. Ten patients had other medical conditions including macrocephaly, seizures, developmental delay, autism, congenital anomalies, Sturge-Weber syndrome, or a family history of multiple lipomas.

细胞遗传学变异包括8个病例出现染色体8异常，1个病例为非特异性数量异常和1个病例为正常核型。10例患者出现其它医学情况，包括头大畸形、癫痫发作、发育迟缓、自闭症、先天异常、斯特奇-韦伯综合征或有多发性脂肪瘤家族史。

By using TUNEL, FCM, EM and color image analysis, PCD was studied during postnatal brain development in rats. TUNEL revealed chromatin condensation, which marginate to the edge of nuclear and sometimes form crescentic caps or ring. Occasionally apoptotic bodies were observed.

一、应用TUNEL、FCM、电镜，结合图像分析对大鼠生后脑发育过程中PCD观察发现：在TUNEL染色上PCD细胞表现为染色质凝聚成块、移向核边缘、有时形成环状和半月状，偶尔可见凋亡小体等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。