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In lixiviating process, the preferable technical parameters of extracting tannis, flavone and oligoprocyanidins from the root and stalk of sanguisorba were obtained through changing the concentration of ethanol, particle size of raw material, the ratio of sample weight to solvent volume, the reflux temperature, extracting time and reflux times.

在常规浸提过程中，通过调节乙醇浓度、原料粒度、料液比、回流温度、回流时间、回流次数因素的影响，确定了地榆根和茎中鞣质、黄酮类、低聚原花青素较佳浸提工艺参数。

29Si NMR spectra indicate that SAPO-11 sample with an Si/Al of 0.33 significantly enhances the neighboring region between SAPO region and Si region, and NH_3-TPD results also show it has higher strong acid/weak acid ratio.

33的SAPO-11的SAPO区与Si区的交界区明显扩大，与之对应的NH_3-TPD也表明有较高的中强酸/弱酸比例。

Occasionally, a sample may need to be scraped off and sent to the laboratory for analysis.

偶尔，一个样品可能需要加以抄袭起飞和发送到实验室进行分析。

MethodsActive constituents were extracted from ten batches of sample of Radix Scrophulariae (Scrophularia ningpoensis Hemsl.), which collected from Chongqing Wulong county, and evaluated by HPLC.

方法采用HPLC法测定了重庆市武隆县玄参等14个不同产地玄参样品。

Stem and Dongmu-70 rye grass (Secale cereale L.) stem. The diameter, length, weight and linear density of stem were measured after sample collection. Shearing force was measured. Meanwhile, the content of moisture were measured, neutral detergent fiber acid detergent fiber lignin, cellulose and hemicellulose were measured. Three Xiaowei sheep were used to determine in situ degradability in 48 h of DM and NDF of alfalfa stem and rye grass stem.

采集2种牧草后，测定茎直径、长度、重量和线性密度，测定剪切力、中性洗涤纤维、酸性洗涤纤维、木质素、纤维素及半纤维素含量，用尼龙袋法测定干物质、中性洗涤纤维48h瘤胃降解率，比较各项指标随茎直径变化的规律，探讨剪切力与各项指标之间的相关性。

Objective: The prospective investigation of lymph secluding metastasis of T2-4 N0-phase in head-neck squamous cell carcinoma of small sample, and made prepare for constructiving plasmids.

目的：通过检测T2~4 N0头颈部鳞状细胞癌培养的肿瘤细胞及新鲜活检组织中VEGF-A、C及VEGFR-3的表达情况及构建质粒，探讨是否可以通过组织小样本前瞻性研究了解T2~4 N0患者淋巴管受累及局部淋巴转移情况并为制备VEGFR-3抗体作好准备。

The voltage leads should be made of a material with a low Seebeck coefficient with respect to the sample.

该系统使用 2182A型纳伏表和6220型电流源来测量电阻。

The aseismatic design method of complicated multitower coupling framework is analyzed according to the seismal dynamic corresponding characteristics of multi-tower coupling framework with the sample of Beijing New Poly plaza.

结合北京新保利大厦项目，基于复杂多塔连体结构的地震动力响应特点，深入分析了多塔连体结构的抗震设计方法。

Based on a sample of 58 startups in Shanghai, we test predictions from prior literature on the circumstances under which selectionism or trial-and-error learning leads to higher performance.

基于从上海58家创业企业样本，我们检验了先前文献在选择学说和试错学习会导致更高的绩效的前提下的预测。

Armigera and Mythimna separata, and only the sample of gut can hybridize with Bt Cry1AcE toxin.6 Many membrane proteins can be got by dissoluted in H.

棉铃虫和粘虫肠部组织APN活性高于其他组织，并且只有肠部组织才与Bt CrylAcE毒素有结合。

When reached by phone, he said it was too soon to make any definitive pronouncements.

我们打电话过去，他说现在发表定论为时尚早。

This technology is established in the network system and two sets of the same file server synchronization to work, if a failure of one of the other access system will automatically replace the file server failure all the work.

该技术是在网络系统上建立起两套同样的且同步工作的文件服务器，如果其中一套出现故障，另一套将立即自动接入系统，接替发生故障的文件服务器的全部工作。