This causes the symptoms of hay fever or perennial rhinitis to appear.

Hay fever is a seasonal condition.

干草热是一种季节性的症状.

Allergy hereditary people tend to get hay fever.

遗传过敏体质的人容易得花粉热.

For the first time in my lifewent through a whole hay fever season without any drugs.

我平生第一次没有吃药就平安度过了整个花粉热季节.

These tablets are used to help relieve hay fever and symptoms due to allergies.

这种药用来缓解花粉热及其他因过敏引发的症状.

Dad, my eyes are killing me with hay fever!

爸爸, 我患了花粉热,两眼简直痛得要命.

This kind of weather often brings on hay fever.

这种天气常常引起花粉热.

Hay fever is currently no cure for.

花粉热目前也是无药可医的.

Microstructure of large heat input welding steels with low susceptivity to weld cracking.

大线能量低焊接裂纹敏感性钢的显微组织.

The first autochthonous case was identified on Jan 2 nd.

首例广州市居民病例于1月2日发病.

Autogamy Self-fertilization in plants.

自花授粉:植物中的自体受精现象.

A written language is the representation of a language by means of a writing system.

书面语是指用书写系统表现的语文.

Lao script is believed to have originated from the Khmer writing system.

一般认为老挝文字起源于库美尔书写系统.

In England they have been using German shepherd dogs to help diagnose cancer.

在英格兰,人们已经在利用德国牧羊犬帮助诊断癌症.

Consider Marina Wolak and Buck, her one-year-old German shepherd.

设想一下玛丽娜?沃勒克和她一 岁 大德国牧羊犬巴克.

It is most commonly seen in German Shepherd Dogs.

常见于德国牧羊犬.

German Shepherd was on our heels all the way up the road.

一只德国牧羊犬一路上一直紧迫在我们的身后.

Che Wan Wan : This song is quite custom-made. It demonstrates the tenor and the alto.

车婉婉: 这首歌几度身订做, 表现我们的男高音和女低音.

The technological process and optimum conditions of extracting aluminium oxide from coal gangue were studied.

本文阐述了自煤系高岭岩中提取特种氧化铝的工艺流程及最佳工艺条件.

It is formed of alternating layers of aluminium oxide and sodium ions.

钠β-氧化铝是由氧化铝和钠离子的交替层组成.

Main production 95 percent white, red, black aluminium oxide ceramic products.

主要生产95%白 、 红 、 黑三氧化二铝陶瓷产品.