He has only a rudimentary knowledge of the subject.

他对这一科只有步认识。

They are taking preliminary steps in preparation for a possible war.

他们正在为应付一场可能战争做步准备。

A preliminary study of xeromorphism of some important xerophytes growing in Tungeli Desert.

腾格里要旱生植物旱性结构步研究.

Objective To study extraction of flavonids in hemerocallis citrina baroni and its medical effects.

目提取黄花菜中总黄酮并步观察总黄酮清除羟自由基和抑菌作用。

I have the germ of an idea.

我有一步想法。

Jim's got some half-baked idea about converting his garage into a sauna.

吉姆步计划把他车库改造成一蒸汽浴室。

On the ground of Hayek's duality viewpoint of the society order, this paper gives a primary .prehension.

本文以哈耶克社会秩序二元观为基础，给出了一步解释。

Objective:To introduce the principle and preliminary application of the high temperatrue-superconduction magnetocardiography(HT-MCG).

介绍我们合作研制高温超导心磁图仪(HT-MCG)原理、性能及其临床步应用。

Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.

本文报道了利用微波栅摄谱仪测量在超辐射工作条件下喇曼自由电子激光器辐射谱步结果。

The temperature distributions of the flow field measured by two-platinum lawrencium thermocouple certify that the heating scheme by counter flow mixi...

用热电偶测量混合前后流场温度分步结果表明,反向射流混合方案基本可行。

Objective: To study the preliminary clinical application of serum pyridinoline cross-linked carboxy-terminal telopeptide of type I collagen(ICTP) detection in patients with rheumatoid arthritis(RA).

研究I型胶原吡啶交联终肽(ICTP)检测在类风湿关节炎(RA)中步应用。

The finite element method is applied to prestressed slabs, the mechanical characters under the normal using load condition are analysised, with unconsidering the lateral restraints.

本文在结合某框架-核心筒结构无粘结预应力楼盖工程实例基础上,对侧向约束对预应力楼盖受力性能影响做了步探讨。

This paper retrospects briefly the history of the discovery of Parity Nonconservation, analyses some questions on the Lee-Yang's Argument, and also makes comments on it.

在“李杨之争”出现之后，本文重新简要回顾宇称不守恒发现史，并对“李杨之争”所涉及若干问题作步分析、讨论。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体水凝胶、醇凝胶以及气凝胶红外光谱进行了步观察，同时对不同焙烧温度及时间所得粉末红外吸收光谱进行了考察。

This essay based on research of basic data analyses the resources situation of Mn-ore in Gansu Province,specifies the characters of resources of polianite and main types of polianite.

从甘肃锰矿资源现状、基本特点、要类型,以及今后找矿方向等问题进行步探讨。