On the diversified development of the tertiary industry and the characteristics of the fourth industry;

論第三產(chǎn)業(yè)的分化發(fā)展及第四產(chǎn)業(yè)的基本特征

The first strip mini - mill in China;

中國第一座短流程薄板廠

The clinical study of freestyle positions on delivery during the first labor strage;

分娩第一產(chǎn)程自由體位的臨床研究

Clinical obstration on promoting the first stage of the multigravidae by using of 654-2;

目的探討山莨菪堿促進經(jīng)產(chǎn)婦第一產(chǎn)程的臨床觀察。

Relationship between abnormal fetal heart rate tracing patterns during the second steage of labor and perinatal outcome;

第二產(chǎn)程異常胎心監(jiān)護圖形與新生兒結(jié)局的關(guān)系

Observation of course of placental separation by continuous dynamic ultrasonography during third stage of labor;

第三產(chǎn)程中胎盤剝離過程的動態(tài)超聲觀察

Discussion about the third problem of environmental engineering geology;

第三環(huán)境工程地質(zhì)問題雛論

Based on systematic working up of former geotechnical engineering investigation reports,by the use of physical mechanic indices and loading test results of the No.

在系統(tǒng)整理以往巖土工程勘察報告的基礎(chǔ)上,利用本區(qū)第②層黃土狀粉土的物理力學(xué)指標(biāo)及載荷試驗成果,通過三元一次方程得出第②層黃土狀粉土的承載力的經(jīng)驗公式,該公式的建立對本區(qū)工程建設(shè)規(guī)劃具有一定的指導(dǎo)意義。

My viewpoint on set calculation of step Ⅲ operating impedance of the type 11 microprocessor_based phase to phase distance protection;

11型微機相間距離保護第Ⅲ段動作阻抗整定計算之我見