The level osseous formation index BGP increased greatly and the osseous absorption index PYD/ Cr decreased at month 3. These changes were sustained until month 12, however no significant changes were observed in bone metabolic markers level in control group.

The pri-mary bioassay results showed that compounds 4c, 5a, 5b and 5c exhibited control efficacy of more than 90% against Abutilon avicennae, Portulaca oleracea, and Amaranthus spinosus at 75 g/ hm2.

初步生物活性测试表明：化合物4c，5a，5b，5c在有效成分75g/hm2剂量下对苘麻、马刺苋、凹头苋等双子叶杂草表现出90%以上的防效。

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A novel structure with multi-neural-networks is proposed in this paper in order to derive both high accurate compensation and nonlinear adjustment for cold-side-offset.

该文采用多个神经网络组成一个新结构，同时完成高精度非线性校正和冷端补偿。

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The accurate orientation, adjustment of psychology in employment, change of employment concepts of college students are the key to the solution and remission of the difficulty in employment.

大学毕业生准确定位、调整就业心态、改变就业观念是缓解和解决就业难现象的关键。

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Accurate Control of Adjustment System on Rolling Line of Cold Rolling Mill

冷轧机轧制线调整系统的精确控制

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With reference to the clock difference from Circular T of BIPM, a comparison between data before and after adjustment shows that common-view in near real-time is more accurate after adjustment.

以NTSC、CRL和KRIS3站比对为例，以根据BIPM T公报得到的钟差为标准，对间接观测平差处理前后的数据比较表明，近实时比对精度可进一步提高。

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Because of this situation, this paper studies and designs emphatically a phase device, in order to realize the accurate phase adjustment of the friction welding.

基于这一现状，本文着重研究和设计一种定相位装置，以实现摩擦焊的精确定位。

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And the rotating mirror requires not only accurate speed adjustment, but also the control of the speed-time curve.

而转镜高速相机不但要求其转镜驱动电机有较高的调速精度，还对整个转速&时间曲线提出了要求。

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Specially set structure to fit the cutting knife and cutting height, contributing to simple and accurate travel adjustment.

特有的设定构造，配合裁断刀及裁断高度，使行程调整简单，准确。

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As the method of high accurate grating adjustment is used, this method has many advantages to the pure mechanical one.

由于采用高灵敏度基准光栅调节的方法，比螺旋测微器等纯机械方法具有众多优越性。

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Accurate Measurement Adjustment Technology of Boiler Ceiling Rigid Suspension Hangers

锅炉炉顶刚性吊架精确测量调整技术

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Adopting uniaxial adjusted cylinder for fast and accurate volume adjustment.

采用单轴调节汽缸，能迅速精确调节所需之容量。

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Therefore visual focusing cannot be accurate without adjustment.

如不调整，视力对焦就不可能精确对焦。

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According to the synchronous signal of the measuring and control information, using high-precision timer on information measuring and control card, the accurate adjustment of exposure time is carried out through correction of exposure signal of the camera by software with video sampling card.

根据测控信息同步信号及其对视频采集时刻的规定，以测控信息采集卡上高精度定时器为时钟，由视频采集卡通过软件修正摄像机曝光信号，实现对曝光时刻的精密调节。

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This paper analyses how the down-link signal strength is affected by non-properly adjustment of pointing and polarization angle of receiving antenna. This paper also introduces the method of accurate adjustment with the aid of indication of instruments.

定量地分析了接收天线的指向和极化倾角出现偏差时对下行信号强度的影响，并介绍了借助于仪器对接收天线进行准确调整的方法。

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How to make a fast and accurate adjustment of the original program in order to address the variety of project logistics and optimize these adjustments effectively is the key to the success of the implementation process.

如何准确迅速的对原方案进行调整，应对建设项目物流的多种不确定性，并对这些调整决策活动进行有效地优化，是建设项目物流整体方案实施过程成功与否的关键。

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Air Pollutants Change in Shenzhen, China in 2002-2005

2002&2005年深圳市空气污染物浓度的动态分析

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Urbanization Effect on Air Temperature Change in Lanzhou City for Recent 60 Years

城市化对兰州气温变化影响的定量分析

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Reanalysis of Surface Air Temperature Change of the Last 100 Years over China

近百年中国地表气温变化趋势的再分析

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Study on Air Quality Change Trend and Improvement Approach in Lanzhou City

兰州市空气质量变化趋势及改善途径分析

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A diagnostic method of the air temperature change trend in China

我国气温变化诊断方法探讨

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