Enrolment in primary education and the negative trend of attendance in primary schools caused concern.
初等教育的入学率和小学上学的不利趋势引起了关注。

Microcalorimetric Study of the Oscillation System for the Extraction of Acetic Acid with Primary Amine.
伯胺萃取醋酸振荡体系的微量热法研究

We Should Be on Guard Against the Tendency of Teaching Science in Primary Schools as an Academic Subject
要警惕小学科学教育的过度学术化倾向

In the education sector, universal access has already been achieved at the primary and secondary levels.
在教育部门, 已实现初级和中级教育的普及。

You can also establish a foreign key in a secondary table to link with a primary key in a primary table.
您还可以在次表中建立外键，以链接主表中的主键。

Primary heat transfer shall be accomplished by convection through the reservoir wall to the pumped fluid.
最初的热交换应该通过贮存器壳与泵抽液体的对流来完成。

abstract Objective To explore the clinical characteristics of primary renal tubular hypokalemic alkalosis.
目的探讨原发肾小管性低钾碱中毒的临床特点。

Abnormality of Main Transformer by Oil Chromatography Analysis on Chengnan Primary Substation in Jilin City
城南一次变电所主变压器油色谱异常分析

Primary Study on the Mechanism of Enhanced Absorption of Tetracycline by Crystal Sugar in the Rat Intestine
冰糖增加口服四环素吸收作用机理的初步研究

Abstract The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis.
摘要同位素分馏效应是影响氢同位素准确分析的主要因素。

How Primary Commanders with High Academic Credentials Develop Their Own Practical Capacity of Leading Troops
高学历初级指挥员如何培养实际带兵能力

Objective TO improve the accuracy of ultrasound during early diagnosis of the primary gallbladder carcinoma.
目得对原发性胆囊 癌进行漏诊分析，提高早期诊断率。

abstract Objective To discuss the diagnosis, management and prognosis of primary malignant melanoma of penis.
目的探讨阴茎原发恶性黑色素瘤的临床诊治及预后。

This is, to me, one of those great difficulties of this absolute, primary truth, to which I referred just now.
对于我，这就是关于这个绝对的主要真理的巨大困难。

The result of study suggests that in patients with primary infertility, the blood flow of ovarian artery is abnormal.
研究结果提示原发性不孕症患者卵巢动脉供血存在异常。

The primary goal of all semen analyses is to accurately determine the fertilizing potential of semen samples rapidly.
精液检测的首要目标就是快速准确地确定精子的生育力。

A Primary Study of Correlation between Cleft Area and Compensatory Abnormal Articulation Habit in Cleft Palate Patients
腭裂裂隙与代偿性不良构音习惯相关性初步研究

Primary Research on Abnormal Waterhead Phenomenon in Fracture Seepage Finite Element Method Based on Permeability Tensor
基于渗透张量的裂隙渗流有限元计算中反常水头现象初探

Essentially, heat acclimation decreases the effects of dehydration on the body a primary risk factor for heat illnesses.
热适应还能帮助较少身体脱水热疾病的风险因素的发生。

19 cases were followedup for 1 to 3years, the primary eye position was right and abduct function was partially recovered.
术后随访19例。时间13年, 第一眼位正, 外展功能得到部分恢复。

Primary Science Learning Experience the PSLE is an exhibition based on the topics of the primary school science syllabus.
小学科学学习经验是一种基于小学科学摘要主题的展览。

Transferability at the primary school level is entirely open, since primary schools all provide a standardized curriculum.
小学转校是完全开放的, 因为小学全都提供标准化的课程。

Relationship Between Primary Frequency Modulation Speed Difference and Primary Frequency Modulation Load for Steam Turbines
汽机一次调频转差与调频负荷关系的探讨

The primary circuit transfers its characteristics into the secondary throughmutual inductance and will mirror the primary exactly.
初级电流通过互感被反应到了次级线圈。

Data on the investment in primary industry has been adjusted according to the new classification standards of national economic accounting.
根据新国民经济核算标准, 对第一产业投资进行了调整。