签证

I don't have a work visa.

我没有工作签证。

This is my first time to get a visa and to visit Beijing.

4，我是第一次来签证，也是第一次来北京。

I don't have a visa to work in this country.

我没有这个国家的工作签证。

I'm applying for visa to America.

我在申请去美国的签证。

A: Can you help me to get a visa to America?

你能帮我搞一个去美国的签证吗？

I can't give you the visa.

所以我不能给你签证。

This is a single visa and it has been used once.

这个签证是一次有效的，你已经用过了。

What type of visa do you have?

你拿的是什么签证？

If you are granted this visa, you can

如果你被授予这个签证，你可以

I am here to discuss my visa application.

我是来申请签证的。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。