1.The inactivation capacity of Chlorine (Cl_2) and Chlorine Dioxide (ClO_2) on six different kinds of Viruses, including Polio virus 1 (Polio_1) Coxsackie B viruse Ⅲ (CVB_3), ECHO viruse Ⅺ (ECHO_11), adeno virus Ⅶ (Adv_7), herpessimplex viruse 1 (HSV_1), mumps virus (MV), was studied comparatively in vitro.
应用病毒细胞病变法（CPE）研究液氯和二氧化氯对六种病毒［脊髓灰质炎病毒Ⅰ型（polio＿1）、柯萨奇病毒B＿3（CVB＿3）、艾可病毒11型，（ECHO＿11）、腺病毒7型（AdV＿7）、单纯性疱疹病毒Ⅰ型（HSV＿1）、腮腺炎病毒（MV）］的灭活作用。
2.The titers of Coxsackie B viruses in Hep-2 and RD cells were 10 7.2 TCID 50 /ml and 10 4.6 TCID 50 /ml, while ECHO were 10 3.1 TCID 50 /ml and 10 6.9 TCID 50 /ml, respectively.
ECHO病毒全年均有 ,高峰期在 8～ 11月。 Cox B病毒在Hep - 2、RD细胞上平均滴度分别为 10 7 2 和 10 4 6TCID50 /ml,ECHO病毒则分别为 10 3 1和 10 6 9TCID50 /ml。
3.In an adaptive echo canceller,the detection algorithm able to distinguish echo pass change(EPC) from double-talk(DT) is vital to ensure that adaptive filter tap coefficients are updated in case of EPC and frozen during the DT period.
自适应声回波对消器中,可区分回波通道变化EPC(Echo Pass Change)和双端话音DT(Double-Talk)的检测算法非常重要,以确保自适应滤波器在EPC时更新权系数,在DT期间冻结权系数.
4.Methods Conventional T 1 and T 2 weighted images were performed on a superconductive MR scanner(Philips Medical Systems.Inc Eclipse,1.5T)with Fast Spin Echo(FSE)in 33 patients with vertebral metastasis whose scaning position include sagitta,coronal and traverse.
方法 采用 Philips Medical Systems. Inc Eclipse超导型 (1.5 T)磁共振机 ,扫描序列使用 FSE (Fast spin echo) T1 、 T2 加权 ,扫描方位包括矢状位(S)、冠状位 (C)、横断位 (T)。
5.ECHO provides humanitarianism aid in 30 conflict areas and 85 countries.
在全球约 3 0个冲突地区和 85个国家 ,ECHO都提供了人道主义援助。
6.To study the early diagnosis and clinical characteristics of viral meningitis in children,the specific IgM antibodies of herpes simplex viruses types1and2(HSV_Ⅰ,HSV_Ⅱ),coxsackieviruses B(CoxBV),echoviruses(ECHO),Epstein_Barr viruses(EBV),adenovirus(AdV)and influenza viruses(IFV)were determined with enzyme_linked imˉmunosorbent assay(ELISA)in the cerebrospinal fluid(CSF)from88viral meningitis cases.
应用酶联免疫吸附 (ELISA)方法 ,对88例临床诊断病毒性脑膜炎患儿急性期及恢复期脑脊液进行了单纯疱疹病毒(HSV_Ⅰ、HSV_Ⅱ )、柯萨奇B组病毒 (CoxBV)、埃可病毒 (ECHO)、EB病毒 (EBV)、腺病毒 (AdV)及流感病毒 (IFV)特异性IgM抗体检测。
7.Using the Doppler-Echocardiogram(Doppler-Echo)as a standard,all of the patients were divided into diastolic heart failure(DHF) with the LVEF ≥50% and systolic heart failure(SHF) with the LVEF
采用多普勒-超声心动图(Doppler-Echo)为诊断标准,以左室射血分数(LVEF)≥50%及
8.TYPE 13 ECHO VIRUS INFECTION ASSOCIATED WITH HEPATITIS A EPIDEMIC IN SHANGHAI,1988
1988年上海甲型肝炎暴发流行可能重叠ECHO13型病毒感染
9.After the establishment of ECHO, the scale of EC?s humanitarianis m aid has been expanding.
1992年欧共体人道主义援助局 (ECHO)成立以后 ,欧共体人道主义援助规模越来越大。
10.RESULTS: Agarose gel electrophoresis and DNA sequencing had proved that the fusion plasmid by using the ECHO system contained the gene sequence of HGH with intron.
结果:由琼脂糖凝胶电泳和序列测定证实,用ECHO克隆系统构建的融合质粒中,确实含有人生长激素带内含子的基因序列。
