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Firstly, nurses, midwives, and doctors were re-trained in the active management of the third stage of labour, which involved the administration of intramuscular syntocinon plus ergometrine with delivery of the anterior shoulder.

第一，护士，助产士、医生再培训，在积极管理的第三阶段劳动其中涉及行政肌肉注射催产加上麦角与交货的肩关节。

Firstly, it examine (1) the foundation of Erikson's self-identity concept and theory, and (2) the establishment of the operational definition of self-identity and the theory on self-identity statuses, and (3) the development of Neo-Eriksonian self-identity concept and theory by the developmental phases of Eriksonian self-identity concept and theory.

首先，按Erikson定向的自我同一性概念和理论的发展阶段考察了(1)Erikson自我同一性概念与理论的奠基；(2)自我同一性操作定义及自我同一性状态理论的确立；(3)新Erikson定向的自我同一性概念与理论的发展。

Firstly, the paper puts forward the basic equation, and then establishes error equation. Then in light to the difficulties in rectifying and checking, put forward a useful rectification and check method.

首先给出了基本关系式，列立误差方程，然后针对该方法纠正影像存在的困难，给出了实用的检查精度和纠正的方法。

Firstly,the differential equation with parameters is given,at the same time,in order to let the truncation error of differential equation reach O(Δt~2+Δx~4) as high as possible,the method of undetermined coefficent is used to appropriately select the expression of these parameters.Secondly,the stability condition of the scheme derived is given by using the Fourier method of stability analysi...

首先给出了含参变量的差分方程，并用待定系数法适当地选取了这些参数的表示式，以使差分方程的截断误差阶尽可能高地达到了O(Δt2+Δx4)；其次用稳定性分析的Fourier方法给出了所得格式的稳定性条件；然后给出了确定差分格式中参数的两种方法，得到了一个稳定性条件为r/3的分支稳定的高精度显式差分格式；最后给出了数值例子，数值结果表明了本文格式较现有同类格式的优越性和理论分析的正确性。

Firstly, it introduced definition and content of population modernization and essentiality of researching population modernization.

首先介绍了人口现代化的定义和内容，以及人口现代化的研究意义。

Firstly, it discussed the essentiality of standardization of financial management system and enhancing the management of budget of university.

一是从财务管理体制和决策机制这个层面，探讨、理顺高校财务管理体制和加强学校预算管理的重要性。

JH-esterase activity was firstly detected in female ticks of this species and the esterase dynamics was analyzed.

在长角血蜱首次检测到代谢保幼激素的JH酯酶活性，并对其随发育期的活性动态进行了分析。

Firstly adopting DCC and SP method to detect ER expression in bone tissue, results showed that XW630 can significantly promote ER expression in bone tissue and increase the content of ER, which is super than estrone.

本研究首次应用DCC法和SP法直接对大鼠骨组织中ER的表达进行了测定，其结果显示：XW630具有促进组织中ER表达的作用，可以明显地增加ER含量，其作用优于雌酚酮。

Concentration of estrone (E1) firstly increase and then decrease slowly until to vanish from aqueous phase; Under anaerobic condition, 4% of E2 still be in aqueous phase after 96 h of reaction.

研究了湖泊底泥微生物在好氧、厌氧环境条件下对17β-雌二醇（17β-estradiol， E2）的生物降解特性，探讨了其相应地生物代谢机制。

Firstly, the petroleum ether extract was examined by GC-MS. The result shows that there are over twenty ingredients in it, almost of which are hydrocarbon while a few are ketone, hydroxybenzene, and amine etc.

首先对石油醚的提取物进行了GC-MS检测，检测结果发现其中有二十多种成分，其中多数为烃类，也还含有少量的酮、酚、胺等化合物。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。