多种

An LED gives visual feedback and there are volume, tempo, balance and capo controls.

吉他亲身的 LED 屏幕可以显示音量、节奏、平衡以及琴柱等多种设置参数。

Company to a solid technical strength and production of a variety of products: shoes, including injection molding machines, double-Lin Mozhi Cup machines, machine Zhiwan hollow jacket, Zhiwan Capper, Zhisu Cup encapsulating machine, Zifeng Dai blown film Machine, eagerly bag machine, the introduction of foreign technology development of new high-speed automatic on-line and other high-tech plastic blanking of the patented product.

公司以雄厚的技术实力，生产多种产品：包括注塑鞋机、双淋膜纸杯机、纸碗中空外套机、纸碗封盖机、纸塑杯灌封机、自封袋吹膜机、热切制袋机、引进国外新技术开发的全自动高速吸塑冲裁联机等高科技含量的专利产品。

Xifeng liquor is famous for it's shorter fermentation period in liquor－making field.But because of this typical craft,Xifeng liquor has lower content of total ester and total acid,which has disadvantage to aroma producing.Especially ,the amount of ethyl caproate is lower evidently than that of the main products in the market.

摘 要：西凤酒以发酵期短而在酿酒界闻名，西凤酒工艺的典型性决定了西凤酒总酯含量和总酸含量低，不利于多种呈香物质的放香，特别是己酸乙酯含量远低于目前市场上俏销的主流产品。

A method for the determination of organophosphorous and carbamate pesticide residues in soil was performed by GC-MS.

研究了气相色谱法同时测定土壤中多种有机氯和拟除虫菊酯类农药残留量。

In this paper,the catalysis and mechanism of ionic liquids for direct synthesis of dimethyl carbonate is studied.

考察了多种离子液体对直接合成碳酸二甲酯反应的促进作用，并对机理作了分析。

This article discusses the mechanism and factors of concrete carbonation of the reinforced concrete structures, and sums up a few models of concrete carbonation depth.

文中讨论了钢筋混凝土结构的混凝土碳化机理及碳化速度的影响因素，总结了混凝土碳化深度的多种计算模型。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以岩心实验结果为依据，对研究区薄层的测井响应特征和机理进行了分析，指出多种地质因素影响着储层的测井响应特征，而层厚是影响测井响应最主要的因素，且碳酸岩含量对三孔隙度测井的影响很大。利用岩心实验分析资料，结合测井资料，首先对电阻率测井曲线进行了岩性的校正和层厚校正；利用岩心分析泥质含量，研究了自然伽马和自然电位的层厚校正方法，并建立了层厚校正模型；在有效计算储层碳酸岩含量和混合骨架参数值的基础上，研究了针对碳酸岩含量对测井曲线的影响进行校正的方法，进而提出了一套对三孔隙度测井曲线的薄层层厚影响的校正模型。

At neutral pH values in aqueous solutions both the amino and the carboxyl groups are ionized.

正如上面简述的一样，蛋白质有多种不同的结构、性质和生理功能。

Raman spectra show more than one coordination modes for the carboxylate groups in the complexes.

喇曼光谱说明这类配合物中羧基同时存在多种配位方式。

For instance, more than 20 herbal medicines contain aristolochic acid, a well-known nephrotoxin and potential carcinogen.

例如，20多种中草药含有马兜铃酸，这是已知的一种肾毒性毒素和可能的致癌物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。