叮

A sufficient and necessary condition about a linear weak* densely defined operator is the generator of a contraction weak continuous operator semigroup on X* is given.

叮叫且川人蛋A川＊三5，人＞o 第三章从另一角度出发，利用定义在X"上的耗散算子刻画弱"连续算子半群的生成元。

To dace the lift the little boy stung by the scorpion, the villagers used all the means and ways available to reduce the effect of poison.

为了挽救被蝎子所叮的小女孩的生命，村民们想方设法减缓毒素产生的作用。

He delves into the heart of Latin America for the folksy "Carioca Cat"(named after the cool "screech" at the end of some of the lower-toned 12-string lines) and playful flamenco-tinged Danza del Corazon.

他为研究民间的"Carioca Cat"（以在一些低声调12弦线的末端发出刺耳的尖音而命名）和轻快的西班牙弗拉门科吉他的叮铃声"Danza del Corazon"走遍拉丁美洲。

However, the mosquitoes in mountain or park are different. They go all out to approach your body dauntlessly, biting and flying away.

可是在山区，在公园里的蚊子则不同了，它们奋不顾身，毫无顾忌的往你身上飞去，叮了就走。

Bites dingdong, the beautiful naive chaste noble bridesmaidcolorful princessthe bride enter the church.. We center small is

叮叮当，美丽天真纯洁高贵的伴娘开着小奔挽着让世惊艳的公主新娘走进教

"Diverticulitis: inflammation of a diverticulum or of diverticula in the intestinal tract, causing fecal stagnation and pain."

憩室炎：憩室炎或肠道憩室炎，引起粪便积滞和疼痛。〞虫叮引起严重的炎症。

Tambourine铃鼓】An instrument consisting of asmall drumhead with jingling disks that are fitted into the rim.It is shaken with one hand and struck with the other.

小手鼓，一种由边沿嵌有能叮看成响的小金属片的小鼓面构成的一种乐器，演奏时许多人一只手摇它而另一只手敲它。

The state of Durango alone accounts for ten percent of all the scorpion stings in Mexico each year.

而Durago省的被蝎子叮的人达到了全国总被伤害人数的十分之一。

I'm a fly on a piece of transparent glass, the prospect is bright but could not find an exit.

我就想一只苍蝇叮在透明的玻璃上，前途一片光明，却永远找不到出口。

I'm a fly on a piece of transparent glass. The prospect is bright, but I could not find an exit.

我就像一只苍蝇叮在透明的玻璃上，前途一片光明，却永远找不到出口。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。