在油品的PH值测定中,PH值在4.2~5.4之间应选用()作指示剂。A.溴甲酚紫 B

题型:单项选择题

问题:

在油品的PH值测定中,PH值在4.2~5.4之间应选用()作指示剂。

A.溴甲酚紫

B.溴甲酚绿

C.碱兰6B

考点:化验员考试油化验员考试油化验员考试题库
题型:单项选择题

高速公路、一级公路表面层,除旧沥青面层上加铺抗滑层外,其厚度一般不宜小于()。

A.3.0cm

B.4.0cm

C.4.5cm

D.5.0cm

题型:单项选择题

以下处理会导致虚增营业收入的有()。

A.购销双方以货易货、相互串通不开发票

B.在建工程领用本企业产品、直接以成本价冲减产品成本

C.销售收入转入往来账户挂账

D.期末开具“空头”发票作销售处理,下期作假退货处理

E.委托其他单位代销商品,商品一经发出作为销售实现

题型:单项选择题

The most accurate and most boring way to (66) Java is that it is a new computer programming language developed by Sun Microsystems that creates (67) independent programs that can be distributed and run remotely. To run Java programs, a computer must have a Java interpreter. Currently (68) Java programs are small "applets" that are (68) as part of web pages.

When you use a Java (69) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can turn into a powerful program on your computer.

So an applet could include (70) with Java interpreter.

(69)处填()。

A.stable

B.probable

C.available

D.capable

题型:单项选择题

我某公司于10月2日向美商发电,以每打84.50美元CIF纽约的价格提供全棉男衬衫500打,限10月15日复到有效。10月10日收到美商来电称价格太高,若每打80美元可接受。10月13日又收到美商来电:“接受你10月2日发盘,信用证已开出。”由于市价上涨,我方未作答复,也没有发货,后美商认为我方违约,要求赔偿损失。问:我方应否赔偿为什么

题型:单项选择题

在注射成型前,如果注射机料筒中原来残存的塑料与将要使用的塑料有不同或颜色不一致时,可采用对空注射的换料清洗。此时,只需对两种不同塑料加热熔化即可进行对空注射,以达到换料清洗。

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