- 更多网络例句与产双胎的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Methods A retrospective evaluation was done for all the newborns who were born in the provincial women and children's health care hospital from 1995 to 2004-The morbidity, mortality and fatality rate were calculated for each observed year and different seasons. The influence of gender, body weight, gestational age as well as polyembryony and mode of delivery on the asphyxia was analyzed.
对近10年郑州大学第三附属医院分娩的所有活产新生儿的病历资料进行回顾性分析，计算窒息的发生率、死亡率、病死率，观察上述指标的逐年变化趋势及季节变化的情况，并探讨性别、双／多胎、出生体质量、胎龄分娩方式对这些指标的影响。
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The change trude of Base-difference rate between 3 breeds was correspondent to their prolificacy.
三畜种的碱基错义突变数目与它们产双胎率高低的趋势相一致。
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Bonnethead shark Females of this small hammerhead shark species were thought to mate with several males and store their sperm for later use, so scientists assumed the resulting litter of baby sharks would have several different fathers.
窄头双髻鲨科学家曾认为，雌性窄头双髻鲨有不同的性伴侣并将不同的雄鲨*储存在体内供今后孕育幼鲨，于是雌性窄头双髻鲨产下的每胎小鲨鱼都可能有若干个父亲。
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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。
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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%)。
- 更多网络解释与产双胎的相关的网络解释 [注：此内容来源于网络，仅供参考]
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bipack：彩色胶片
biovular 二卵生的 | bipack 彩色胶片 | biparous 产双胎的
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bipartisan：两党连立的
biparous 产双胎的 | bipartisan 两党连立的 | bipartite 双向的
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multiple pregnancy：多胎妊娠
妇产科学护理系临床护理教研室 邓开玉多胎妊娠(multiple pregnancy)多胎妊娠(multiple pregnancy)概念 发生率影响因素类型及鉴别双胎的产式及胎位临床表现并发症诊断及鉴别诊断处理概念 一次妊娠宫腔内同时有两个或两个以上胎儿时称多胎妊娠(m
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uniparous：初产的
uniovulartwins 单卵性双胎 | uniparous 初产的 | uniparousbranching 单出聚伞状分枝式
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biparous：产双胎的
bipack 彩色胶片 | biparous 产双胎的 | bipartisan 两党连立的
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biparous：有二轴的
biparous 二枝的 | biparous 有二轴的 | biparous 产双胎的
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bipartible：可等分的, 分成二部分的
biparous | 产双胎的, 二枝的, 有双轴的 | bipartible | 可等分的, 分成二部分的 | biparting door | (电梯)双向滑动门