Secondly, PSDS serves as a universal system for compact and totally disconnected dynamical systems (since OSDS cann't), and provides a moderate framework for characterizing orbit structures of general dynamical systems, in particular non-expansive dynamical systems.

其次国内精品一区二区三区香蕉，乘積符號動力系統(tǒng)是緊致完全不連通的動力系統(tǒng)的典型代表(我們知道符號動力系統(tǒng)不是緊致完全不連通的動力系統(tǒng)的典型代表)，它為刻畫一般動力系統(tǒng)的軌道結(jié)構(gòu)www.在线看黄，尤其是非擴張動力系統(tǒng)的軌道結(jié)構(gòu)提供了框架国产欧美日韩一区。

The purpose was to detect the causes and solutions why and how tuckahoe cultivation field cann't be used successively.

［目的］探明茯苓栽培場不能連續(xù)使用的原因。

Result The results showed that for the causes why tuckahoe cultivation field cann't be used successively, the change of organic matter, available N, available P, available K in the soil could almost be excluded, the decrease of pH value was likely one. The number of Blattodea increased in evidence, but the further study must be required to elucidate the causality.

結(jié)果］結(jié)果表明亚洲欧美日韩国产另类，對于茯苓栽培場不能連續(xù)使用的原因九一在线视屏，有機質(zhì)、速效氮2021_大逼色、速效磷和速效鉀的變化可以排除久久精品国产亚洲av麻豆长发；pH值有明顯下降，推測是重要因素之一草国产视频；蜚蠊目昆蟲數(shù)量有明顯增加黄页网址在线，其因果關(guān)系尚需進一步研究。

Why cann't you rather treat the pitiful child understandingly?

你為什么不能較寬容地對待這個可憐的孩子呢欧美A片视频免费在线看？

If you need your job, then you cann't offend your boss directly, otherwise you may be treated unequally, he may give many opportunities to others which belongs to you, and you will not be promoted, either.

如果你需要工作九九99re在线视频精品免费，那么就不要直接頂撞老板，否則你會受到不公正待遇A片在线播放免费高清视频，他會把本該屬于你的機會給別人A级黄色毛片XXXXX，你不能得到晉升。

I cann't bear this uninteresting life.

我受夠了這種枯燥的生活成年人在线视频免费观看视频。

I never met him, and so cann't discribe his visage.

我沒有見過他久久久九九少女，所以說不出他的模樣。

I cann't hlep sweating and whimpering.

我不禁汗涔涔而淚潸潸了性爱在线国产。

To feel terrible hurt cann't be told anyone,but just to disguise the fact to be acceptant one.

于是A片ⅩXXXX，我背離了生活應(yīng)有的軌道，傷重了涩涩网页，卻誰也不能說三级黄美女安全色网站，只能偽裝自己的感情，修飾的讓人接受九九热这里只有精品九九。

Results Some of the cases were followedup and the result shows that all the women with normal gland secretion cann't be pregnant,other women without normal gland secretion cannt't be pregnant,these slices of51cases who had been done with diagnostic uterine apoxesis in2～3days before menstruation had little degeneration,necrosis,hemorrhage.

目的 探討不孕癥婦女子宮內(nèi)膜的臨床病理診斷標(biāo)準及最佳診刮時間與次方法對347例常規(guī)婦科檢查及配偶精液檢查正常的不孕癥婦女進行診斷性刮宮毛片一区二区三区免费，將全部子宮內(nèi)膜制成病理切片，HE染色后于顯微鏡下觀察国产理论精品一区，比較不同診刮時間的病理結(jié)果欧洲无码高清视频在线。