1、

Effect of laser scanning speed on phase constitution, microstructure, microhardness and wear resistance of laser-cladding stellite hard facing alloy by using of across-flow-stype CO_2 laser of power 1. 5 kW has been investigated.

本文报导应用横流式连续CO2激光器,采用不同激光扫描速度,对熔覆Stellite12钴基硬面合金的合金层的相组成、微观组织结构对耐磨性和显微硬度影响的研究结果。

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2、

Therefore, effective isolation method is investigated by combining active and passive vibration isolation technology for out small disturbance.

为此,结合主动隔振和被动隔振技术研究对外界微小振动扰动有效隔离方法。

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3、

The effects of temperature and pH on oxidation of Fe 2+ were investigated by applying self-collected thiobacillus ferrooxidans ( Tf) instead of hydrogen peroxide as oxidant to oxidize and absorb Fe 2+ in tailing water.

采用自行采集的氧化亚铁硫杆菌(Tf)应用于地浸矿山代替双氧水作氧化剂氧化吸附尾液中的Fe2+,研究了温度、pH值对其氧化Fe2+的影响。

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4、

The biodegradable composites made from bagasse fibre and biodegraded resin were prepared by press forming, and the effects of alkali treatments on the fibres and composites were investigated.

综述了甘蔗渣的研究进展,包括甘蔗渣纤维素的结构、性质、改性方法及甘蔗渣在工业、建筑业、生物、农业及预防医学上的综合利用。

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5、

We investigated LaY by direct exchange from NaY under microwave radiation.

考察了在微波作用下,由NaY直接一步交换得LaY的结果。

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6、
7、

Based on the conception of non-linear seismic bedded structure, the resolution characterizing detectability of a thin bed has been investigated by way of theoretical calculations and synthetic seismogram, which are compared with the ultra-sonic model experiment.

本文以非线性地震层状构造理论为基础,对薄层分辨率进行了研究,研究中采用理论计算和合成地震记录,并用超声地震模型试验加以验证。

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9、

This paper investigated AC flashover performance of insulators covered with snow or ice condition in tow ways of theory and test analysis.

本文从理论和试验两方面研究了冰雪条件下绝缘子交流闪络特性。

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11、

Thanks to the "masking" technique that employs a cavity function to depict a hard wall with a certain thickness, the phase separation of mixed polymer brushes was investigated at a nanosphere with its radius comparable to the polymer size.

我们采用所谓的“masking”方法,即采用空穴函数来描述有一定厚度的硬壁,研究了当微球尺寸和高分子尺寸相当时,高分子共混刷体系在纳米微球上的相分离行为。

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12、

The researchers who investigated this phenomenon were inspired by the BP chairman's comment after the oil spill about the "small people." There are many such metaphors-think "big man on campus." Could these metaphors influence-or reflect-reality?

调查这种现象的研究人员从溢油事件之后英国石油公司董事长的一番对“小人物”的评论中受到启发。其实有很多这方面的隐喻——比如说“校园风云人物。”那么,这些隐喻是否能够影响现实或反映现实呢?

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14、

SiC powders were treated by spray pelletization, and the influences of processing conditions and binder content on the crushing behavior of SiC granule during compaction were investigated.

采用压力喷雾造粒的方式对SiC粉体进行喷雾造粒处理,研究了喷雾造粒过程中工艺条件和浆料中粘合剂含量对成型过程中粉料颗粒破碎行为的影响。

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16、

The response of wood/ bark properties of red birch seedlings to elevated CO2 ( EC) under low ( LD) and high density ( HD) were investigated in closed top fumigation chambers ( CTC).

研究了高(HD)、低(LD)两个种植密度下红桦幼苗的树皮和去皮树干特征对CO2升高的响应。

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17、

The acid blue wastewater treated by fly ash was investigated in this paper.

利用粉煤灰对弱酸性艳蓝印染废水进行了处理。

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18、

Background: Although morphine has been shown to induce bowel dysfunction in a dose-dependent fashion, in most relevant studies it was investigated in single bolus injection.

背景:吗啡会引起肠蠕动失调,而且是以剂量效应的方式来表现,只是之前这类的研究是以单次剂量的给予来探讨。

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19、

The effect of solid-liquid ratio, cooking temperature and time on the nutrition and flavor of the boiled and autoclaved fish soup were investigated.

研究了料水比、熬制温度和熬制时间对常压熬制和高压熬制的鱼骨汤营养和风味的影响并对熬制工艺进行了优化。

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20、

The chemical composition content of Bombyx Batryticatus from different silkworm lines and breeds were investigated.

白僵蚕中的蛋白质、脂肪酸、草酸铵等都是重要的药理活性成分。

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