第一产业 the primary industry ; [工业] primary industry
一产上水平 promoting the production level of the primary Industry
第一产业投资 investment in the primary industry
第一产业就业人员比例 the proportion of those employed in primary industry
第一产程 first stage of labor
统一产品编码 universal product code
第一产业工人 Primary Production Labourers ; LABOURERS IN PRIMARY INDUSTRY
同一产品 identical product ; One Single Product
海洋第一产业 Marine Primary Industry
双胎一产和二产之间窒息的发生率无明显差异；
There are no significance of difference of asphyxia rate between first delivery and second delivery of the twins.
结果：观察组手术产率、产后出血率低、第一产程活跃期短、满意度高。
Results: Operation rates and postpartum hemorrhage rates of the experiment group is lower, with shorter first stage active phase and higher satisfaction.
他还表示，在养殖骆驼方面需要加大努力。骆驼是干旱时唯一产奶的动物。
He also says more efforts need to be put into raising camels. Camels are often the only animals that produce milk during a drought.
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