A necessary condition for a class of elliptic equations with Allee effect

1、

Maximum Sustainable Yield of Linear Growth Population With Allee Effects for Mammals

线性增长的哺乳种群在Allee效应下的最大持续生产量

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2、

Mr dalle, he says, was an autocratic Frenchman who never spoke English and "would ask at the most expensive restaurant if the sole was fresh".

他说，达勒是一名独断专行的法国人，从不说英语，而且“即便是在最昂贵的餐厅，也会问那里的比目鱼是否新鲜”。

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3、

A CAD of laser holographic dalle pattern

激光全息装饰板图案的计算机辅助设计

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4、

JOHN DALLI: "It is crucial that national authorities do not give information on source of infection which is not proven by bacteriological analysis, as this spreads unjustified fears in the population all over Europe, and creates problems for our food producers selling products in the EU and outside of the EU."

John Dalli：“国家机构在未经过细菌学分析证明疫情源头的情况下不应该仓促发布信息，这是非常关键的，因为这会在欧洲所有民众中间传播恐惧感，为向欧盟和欧盟以外国家出售食品的生产者带来问题。”

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5、

John Dalli, European health commissioner, called on Germany and other countries to help quell unnecessary public fears.

欧盟卫生专员约翰达利（John Dalli）呼吁德国及其它国家帮助消除不必要的公众恐慌。

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6、

John Dalli of Malta is the European Union's Commissioner for Health and Consumer Policy.

马耳他（地中海岛国）的约翰·达利（John Dalli）是欧盟健康和消费者政策专员。

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7、

For Endothelium Corneum Gigeriae Galli, through Kjeldahl method, we measure the content of nitrogen in the endothelium.

对于鸡内金，我们通过凯式定氮法对鸡内金中的氮含量进行了测量。

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8、

In vitro and in vivo effects of several selected anthelmintics and chemicals on egg-laying production and egg development of Ascaridia galli

数种驱虫药和化学药物对体内外鸡蛔虫产卵和虫卵发育的影响

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9、

Paolo Maldini was moved from left-back to the heart of the defence, alongside Filippo Galli.

马尔蒂尼从左后卫移到中路，与加利一起镇守后防。

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10、

Filippo Galli did some amazing work.

加利的工作很出色。

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11、

Halla Razak is the director of public utilities for the city of San Diego. Diversifying the water supply has been a top priority, she tells Fortune, because more than 90 percent of San Diego's water has historically been purchased from the Metropolitan Water District of Southern California.

圣地亚哥市公用事业部门主管哈拉•瑞扎克向《财富》杂志（Fortune）透露，水源多元化一直是该部门工作的重中之重，因为圣地亚哥的九成用水都是从南加州市政水管区（Metropolitan Water District of Southern California）购买的。

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12、

The Austrian economist Martin Halla has collected data from divorce proceedings in his home country, and he finds a curious pattern.

奥地利经济学家马丁哈拉（martin halla）从他祖国的离婚诉讼中收集了一些数据，并从中发现了一个奇怪的现象。

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13、

One fascinating study, by the economist Martin Halla, showed that tax morale among second-generation American immigrants reflected their country of origin.

经济学家Martin Halla的一项研究显示，美国第二代移民的税德可反映出其原籍。

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14、

Still, the pattern that Halla discovered does bolster your scepticism.

然而，哈拉发现的这一现象确实支持了你的疑虑。

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15、

RESULTS There is no significant difference on rabbit nictation times between hyaluronic acid sodium eye drops and excipient ( P> 0.05).

结果玻璃酸钠滴眼液对兔眨眼次数与辅料对照液比较无明显差异（P>0.05）。

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16、

I only know the doggy paddle, and I don't know it well.

我只会狗刨式还不是特别会

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17、

I started by learning to doggy paddle.

我从狗爬式开始学游泳。

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18、

Study on influential factors to chip thickness for Salix

沙柳削片厚度影响因素的研究

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19、

Study on the End-grain Cutting Properties of Salix

沙柳材端向切削特性的研究

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20、

A natural hybrid species of Salix from Hunan

湖南柳属一自然杂交种

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