optional accessry是什么意思

网络释义

用法例句

5%wt can be obtained by selective adsorption of water on biomass.

本文主要以玉米粉为吸附剂,研究当乙醇-水混合物蒸气通过吸附固定床层时对水的选择吸附性能。

Especially,there are intergrowth of lead-zinc mineral with iron mud & calcium-magnesium mud;oxidized leaching of lead & zinc causing metal shift;selected adsorption of zinc by oxidized iron minerals-all these are reasons why oxidized lead-zinc ore is difficult to be treated by flotation process.

研究结果表明,碳酸盐岩型氧化铅锌矿石组成和嵌布关系极为复杂,尤其是铅、锌矿物与铁泥质和钙镁泥质共生,以及铅、锌的氧化淋滤造成金属迁移和氧化铁矿物对锌的选择吸附是氧化铅锌矿难于用浮选法处理的主要原因。

The imprinted chitosan/TiO2 hybrid membrane was characterized by IR and the adsorption selectivity was studied.

吸附选择性研究结果表明:在含等浓度Cu2+、Zn2+和Pb2+的水溶液中,印迹杂化膜表现出对Cu2+具有良好的吸附选择性。

The experimental results indicated that the collagen fibre adsorbent had excellent adsorption selectivity to tannins.

结果表明 ,胶原纤维对单宁具有明显的竞争吸附能力和吸附选择性 ,在实验条件下单宁的去除率达到 97%以上 ,而对有效成份吸附率很低。

By the approach of adding tannins into extracts of Chinese medicinal herbs,the adsorption selectivity of this adsorbent to condensed tannins was extensively investigated.

结果表明 ,胶原纤维吸附材料对落叶松单宁、黑荆树单宁和杨梅单宁等 3种典型的缩合类单宁都具有非常好的吸附选择性 ,在实验条件下单宁的去除率达到 10 0 % ,而对有效成份的吸附率较低。

Design features like built-in filter slots, combined with optional accessories such as direct-attach cuvette holders, make sampling simple.

像内置过滤槽的设计，与可选择附件如直接试管固定器的组合，使取样简单。

Setup will install additional components that you select.

安装程序将安装您选择的附加组件。

To delete a attachment file, select a file and click "Delete" button.

要删除附件，先选择该文件，然后单击“删除”按钮。

These days what Americans want is choice - choice of colour, style, price, and accessories.

现在，美国人想要的是选择——选择颜色、样式、价格和附件。

Special Equipment's Safety Annex Choice--Safety valve's forms and diameter choice

特种设备(承压类)安全附件的选择——安全阀形式和口径选择

Select log files to attach to the Server Status Report.

选择要附加到“服务器状态报告”中的日志文件。

Choose custom applications in a standard product - add the options and modifications to meet your needs.

在标准配置的产品上选择定制配件-可以附加选择件和改型件以满足您的要求。

Unable to append the required extension to the file name. Please select a shorter file name.

不能将所需的扩展名附在文件名的后面。请选择一个更短的文件名。

optional destination and option fees

选择卸货港和附加费

select AP software version

选择 AP 软件版本

One or more messages could not be attached. Select OK to continue creating the note.

无法附加一个或多个邮件。选择“确定”以继续创建注释。

The machines can also be supplied with power supplies in different voltage and frequency and a range of optional attachments or accessories.

该机床电源电压、率设置范围广阔，附件齐全，可供用户随意选择。

Administrative Actions with Supplementary Civil Actions--One Choice to Solve Cases Interlaced by both Administrative and Civil Disputes;

行政附带民事诉讼——解决行政、民事争议交织案件的一种选择

Once you have reviewed the report you may choose to either continue to download the attachment or return to the original message.

一旦您检查了该报告，就可以选择是继续下载该附件还是返回到原始邮件。

You are warned of all high risk file types. You can choose whether or not to save potentially unsafe attachments or links.

系统将就所有高风险的文件类型向您发出警告。您可以选择是否保存可能不安全的附件或链接。

file display options dialog box

文件显示选择对话框

Select which types of files to add

选择添加文件的类型

I have no option in the matter.

我对那件事没有选择权。