双胎的

For assuring falsework safety on structure construction,it is very important to quickly and accurately calculate falsework.

与常用单双排脚手架不同，由于其支撑的结构形式、重量差别很大，胎架的设计差异较大。

Significant Spearman rank correlations were found between the results obtained by Luminex assay and by chemiluminescence immunoassay or time-resolved fluorescence immunoassay. Only 1 microliter of serum and 3 hours were needed for Luminex assay. With the advantages of unique capability of multiplexing and high-throughput, good reproducibility, increased detection range and sensitivity, Luminex assay would have a great potential in clinical application.

本研究应用液相芯片技术利用双抗体夹心免疫分析原理同时检测了人血清中的癌胚抗原、甲胎蛋白和乙肝表面抗原，评价了该方法的线性范围、最低检测限、精密度、灵敏度、特异度、准确度等指标，并对检测结果与化学发光免疫分析法（chemiluminescence immunoassay，CLIA）和时间分辨荧光免疫分析法（time-resolved fluorescence immunoassay，TRFIA）进行了相关性分析。

Ovaries 2, free or basally connate; ovules 2-6, biseriate on each side of a prominent placenta.

子房2，离生或基部合生；胚珠2-6，在一突出的胎座的每边双列。

Carpels united by a filiform style; ovules numerous, biseriate on each placenta.

通过一种丝状的风格的心皮合生；胚珠多数，在每胎座上双列。

Dicephalus is common in reptiles and particularly in British grass snakes, who lay their eggs inside compost heaps where decomposing matter produces heat.

双头畸胎在爬行动物中很常见，尤其是英国草蛇，这种蛇把卵产在堆肥堆里，肥料里面正在腐烂的物质产生热量。

Methods: The data of 6 cases with 9 hydronephrotic kidneys were studied retrospectively, 3 male and 3 female. The hydronephrosis appeared from 28 to 40 weeks of pregnancy.

对1996年至2005年收治的6例胎儿肾积水临床资料进行回顾性分析。6例中男、女各3例，发现肾积水时间为胎龄28~40周，左肾3例，双肾3例，共9只肾。

Result Cells growed well in DMEM that contain 15% fetal cattle serum, and inoculative density was 4×10^4cellIml, penicillin and streptomycin concentration was 0.05%, pH was 7.2. It was easy to control and have good digest effect that use Hanks washes the cells three times advance then apply 0.05% trypsin-EDTA-Na2H2O to digest for one minute when convergence degree reaches 95-100%.

结果 含15%胎牛血清的DMEM培养基，接种密度为4×10^4个/mL，双抗浓度为0.5%，pH为7.2；在汇合度达95~100%时，Hanks洗3次，0.05%胰酶－EDTA-Na2H2O消化1min，传代效果最好，条件易于控制，且细胞能顺利生长。

When monotocous breedof ewes were immunized with various dose of pCIS, 7 out of 27 ewes produced twin lambs.

应用各种剂量的 pCIS 免疫27只单胎品种绵羊，结果有7只产双羔(孪生率25.9%)。

The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software.

采用ANSYS有限元分析软件对胎面双复合挤出机头流道内部的压力场进行模拟和分析。

In another 15 pairs of CBA/J × DBA/2 breedings, resorptio...

另计算15对CBA/J×DBA/2小鼠孕13d的胚胎吸收率，并用CD80-FITC和CD45-PE双色流式细胞术检测CD80细胞在母胎交界面的构成比。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。