In order to control this kind of disease,it is necessary to know the mechanisms,how the pathogen developing in pear fruit and cause the decay,and how the fruit resist the disease development.
为了深入探讨梨果实自身抵抗病原菌的能力,本文研究了鸭梨果实在生长发育期、贮藏期以及受轮纹病菌侵染后的有机酸类、酚类和酶类物质的变化,为阐述梨果实轮纹病的抗病机理提供理论依据,也为其它果实病害的研究提供可借鉴的研究方法。
I'm Millie and You're Duckie
我是米老鼠,你是唐老鸭
Louie is Donald Duck's nephew.
路易是唐老鸭的外甥。
Hello,Millie.I'm Duckie.
你好,米。我是唐老鸭。
The duck was the now famous Donald Duck,
那个鸭子就是现在著名的唐老鸭,
Do you enjoy "Mickey Mouse and Donald Duck"?
你喜欢看米老鼠和唐老鸭吗?
Soon Donald was more popular than Mickey Mouse himself,
不久唐老鸭就比米老鼠还要有名气了,
I enjoyed" Mickey Mouse and Donald Duck" very much when I was small.
我小时候很爱看“米老鼠和唐老鸭”。
Donald Duck and his voice disappeared,
唐老鸭和他的声音消失了,
We are very popular in Di ey.
我是米老鼠,我是唐老鸭。我们在迪斯尼很受欢迎。
Disney made a new animal named Donald Duck.
迪斯尼就又制作了一种新动物叫唐老鸭。
Two animals, Porky the pig and Donald the duck, see something strange to them.
两只动物,波奇猪和唐老鸭,看到很奇怪的东西。
Donald Duck comics were banned in Finland because he doesn't wear any pants.
唐老鸭在芬兰是被禁止的,因为他什么也没穿。
and with other famous cartoon characters, Mickey Mouse, Donald Duck and Pluto.
和其创作的其他著名的卡通人物如米老鼠、唐老鸭和普鲁多狗。
When they split up, they both claimed to be the rightful owner of the comic book.
这对夫妇关系破裂后,均声称自己是唐老鸭漫画书的合法主人。
The truck drivers give themselves code names Texas Ranger, Donald Duck, Bald Eagle!
卡车司机给自己取了好几个代号——得克萨斯骑警、唐老鸭、秃鹰!
Donald lived in an old houseboat and wore his sailor jacket and hat.
唐老鸭住在旧船上,穿一件海员衣,戴一顶海员帽子。
More than60 puzzling levels and long, long hours of fun with Donald Dakom!
超过60个让人困惑的关卡,让唐老鸭带来的乐趣长期地陪伴你。
Then in 1966 Donald Duck and his voice disappeared ? there were no more new cartoons.
然而,在1966年,唐老鸭和它的声音消失了??再也没有新卡通片了。