查询词典 in situ

In situ hydrate is unstable and dissociates easily during drilling or coring which may result in a series of drilling accidents.

由于原位天然气水合物极度不稳定，在钻探和取心过程中易发生分解，进而导致一系列意想不到的钻井事故。

Through analyzing the in-situ test data , the curves of pile and soil top average stress ratio of composite foundation changing with embanking time were obtained . The rules of road foundation settlements in the center and pile top varying with embanking time were studied , and the pore pressure laws changing with time were discussed .

通过对现场测试数据的分析，得到了复合地基顶部桩土平均应力随填土时间的变化曲线，研究路基中心和桩顶沉降随填土时间变化规律，并讨论了孔隙水压力随时间消散曲线和侧向位移沿深度变化规律。

The PMo and Ni in situ encaged in the secondary pore of nano HZSM-5 were prepared.

在纳米HZSM-5的晶间孔中采用原位合成技术合成了PMo和Ni组分。

The improved activity of n-octane hydroconversion over PMo and Ni in situ encaged in the secondary pores of nano HZSM-5 can be attributed to the increase of acidic concentration and the synergistic effect of Bronsted and Lewis acid sites.

原位合成法和浸渍法制备的复合催化剂在辛烷临氢转化反应中活性的改善源于总酸量的增加及Brφnsted和Lewis酸的协同效应。

At last, the design method with correlated formula of cast-in-situ bored piles with grouted toe were given out and parameters which govern the formula were also discussed. Some problems which should be concerned in grouting construction were discussed.

文中提出了不同土层中桩底灌浆桩竖向承载力的设计方法，给出了相应计算公式，对各种情况下的参数取值提出了建议，并对桩底灌浆施工过程的关键环节和需注意的问题进行了讨论。

The major driving force promoting the formation of iron nodules is in situ weathering from saprolites by frequently alternating wetting/drying cycles, while illuviated iron only played a minor role in this formation.

本研究中生成铁瘤的主要机制乃是腐石在原处经频繁变动的乾湿交替作用后，崩解风化而化育生成，而洗入型的氧化铁则为生成铁瘤的次要力量。

In situ PCR method was used to detect the early infecting process of IBDV in chicken.

本文还应用原位PCR方法对鸡传染性法氏囊病病毒的早期侵染过程进行了研究。

The characteristics of in situ tumor infiltrating lymphocytes in renal cell cancer and its correlation with the prognosis were studied.

目的：研究肾细胞癌组织中肿瘤浸润淋巴细胞的分布特点及其与预后的关系。

This paper introduced terminal control system in malt kilning using a computer as manager and PLC as a control unit in situ.

该文介绍了以PLC为现场控制单元、以上位机为集中管理器的麦芽干燥集散控制系统。

Methods In situ hybridization and immunohistochemistry were used respectively to detect mRNAs and proteins in 47 cases of esophageal squamous cell carcinoma and their correspondent para-cancerous mucosae, distal cuts.

目的：研究EGR-1 、c-fos 、cyclin D1 3种基因mRNA及其相应蛋白在人食管癌癌变过程中的表达水平及其相关性，并探讨其与食管癌的发生、发展及生物学行为的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。