Methods Data were collected from 58 convenient samples of patients before surgery.
方法采取随机抽样法对58例术前癌症患者进行问卷调查。
It is simple, cheap, convenient and secure in use, rather satisfactory for decomposition on samples of biotic biopsy and other.
这种装置简单安全，使用方便，对生物活体及其他试样的分解相当满意。
Conclusion It is convenient and takes less time and the success rate is high when samples are collected though arterial blood gas needle.
结论采用动脉血气针采集动脉血气标本具有应用方便，穿刺所需时间短，穿刺成功率高等优点。
The machine is applicable for corrugated paperboard slotting and angle cutting. being convenient, it is an ideal equipment for making small batches of cartons or samples.
适用于瓦楞纸版的开槽、切角。操作方便，是生产小批量纸箱和打样版的理想设备。
The identification of plant samples using Fourier transform infrared spectrometer with OMNI collector is simple, convenient, fast and accurate.
应用OMNI采样器傅里叶变换红外光谱直接测定法鉴别植物样品具有简便、快速和准确的优点。
It provides a reliable and convenient method for the quantitative analysis of volatile components in insoluble solid samples.
该法为不溶性固体材料中的易挥发组分的定量分析提供了可靠、简便的检测手段。
And points out simultaneously it is convenient, reasonable and economic for the pipe product to be tested for its fracture toughness of J integration with small samples.
指出对这样的管材做小试样的J积分试验来测试其断裂韧性既方便、合理，又经济。
The samples were prepared by direct fusion, comparing with tradition, the method is rapid, convenient and suitable to routine analysis.
直接熔融处理样品，与传统测定方法相比，有方法简便、快速的特点，且能更好满足生产上的需要。
The kit can be used for screening a large batch of samples, and the main reagent in the kit is provided in the form of working solution, so that the use is convenient.
本发明试剂盒可用于大批样品的筛查，试剂盒中的主要试剂均以工作液的形式提供，使用方便。
This analytic method introduced direct alkaline hydrolysis, omitted laborious preliminary purification steps of samples prior to GC, and the method was simple and convenient.
该方法引入了直接碱水解皂化烟叶及主流烟气粒相组分，省去了一般烟草样品测定中的所需的预分离过程。
The results showed this method was suitable for analyzing samples in batches as its simple convenient operation, high reproducibility, little errors, no special and expensive reagents, equipments.
结果表明：本法操作简便，重现好，相对误差小，不需要特殊的试剂和仪器设备，适合于批量分析；
The invention aims to provide an instrument which has convenient operation and can collect water samples of the polluted water with different depths.
本发明的目的在于提供一种操作简便的、可采集不同深度的污水的水样的仪器。
The invention aims to provide an instrument which has convenient operation and can collect water samples of the polluted water with different depths.
本发明的目的在于提供一种操作简便的、可采集不同深度的污水的水样的仪器。
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