短

It is a key problem to detect the ultrashort pulse in optical communication system.

1引言在光纤通信系统中，随着基于1.55μm波段皮秒～亚皮秒范围的超短光脉冲的光时分复用系统的飞速发展，超短光脉冲的检测问题变得越来越重要了。

External hook is a tool which used inside casings or tubings to catch a variety of ropes, lifting bail, short hollow cylindes,short rope slings, etc.

用于从套管或油管打捞各种绳类，提环，空心短圆柱体，短绳套等落物的工具。

Leaves 3 or 4 per ultimate branch; auricles absent; oral setae deciduous, purple; ligule moderately exserted, purple-red; blade 8–17 × 1.2–2.1 cm. Flowering branchlets spicate,(2.5–)5–6(–8.5) cm, scaly bracts 3–5; spathes 5–7, pubescent; oral setae 1–3, short; blade small.

每末级的分枝留下3或4；叶耳无；口头的刚毛落叶，紫色；适中外露的叶舌，紫红色；叶片 8-17 * 1.2-2.1 穗状的厘米花小枝，(2.5-)5-6(-8.5)厘米，有鳞苞片3-5；佛焰苞5-7，短柔毛；口头的刚毛1-3，短；叶片小。

Short-day treatment with stronger the photosynthetic capacity in leaves per unit area of two-crop cultivar, but longer day treatment with stronger the total photosynthetic capacity; Longer day treatment with stronger the photosynthetic capacity in leaves per unit area of one-crop cultivar.

短日照下二次花单位叶面积的光合能力较强，但其总体光合能力是长日照大于短日照；长日照下一次花植株单位叶面积的光合能力较强。

I think that the brother's hair was too short, short like skinheads, smaller than the 1-year-old sister, and she always liked together, because he thinks she is a "knowledgeable person" and not the total problem in her find the answer.

我总认为弟弟的头发太短了，短得像光头，他比妹妹小1岁，常喜欢和她在一起，因为他认为她是个&百事通&，不懂的问题总能在她那找到答案。

Danny Sullivan compared several of these services in URL Shorteners: Which Shortening Service Should You Use? and talked about the SEO implications of using these services, especially when it comes to passing along link love .

Danny Sullivan 比较了一些提供短网址的服务商，并且讨论了短网址服务对 SEO 的影响，特别是在友情链接中的影响。

Leaf blade secondary veins (11–)15–21 on each side of midvein; sepals ovate-deltoid to rarely ovate, outside surface not medially blackened, midvein usually distinct at anthesis, apex acuminate-mucronate to rarely obtuse-mucronate; filament

叶片次脉(11-)15-21在中脉两边各；中度使的萼片卵形正三角形兑一很少卵形，不的外表面变黑，中脉通常离生在花期，在短尖的很少钝短尖的先端渐尖；花丝 7 Clethra fargesii 城口桤叶树

Each type of cavy has its own coat type: Abyssinians should have a rough, textured coat with several rosettes; Peruvians and Shelties should have long, silky hair; the short-haired varieties should have short, silky hair.

每一种猪猪都有它自己的皮毛特征：阿比西尼亚缎豚鼠毛粗糙，有许多呈蔷薇花状的卷涡。秘鲁种应该有长而柔滑的皮毛。短毛种有短而柔滑的皮毛。

The survey found that teens with unlimited text messaging plans were more likely to receive "sexts" containing images of people they know.

调查发现，那些订制无限量短信套餐计划的青少年更容易收到他们所认识的人发送的性短信

Under the tight, too-short trousers, sequinned socks ("No one would recognise Bruce Springsteen by his socks").

紧身衫之下，两条极短的裤管套在缀满亮晶晶的金属片的短袜上（从来没有人单凭袜子就能辨认出布鲁斯·斯普林斯汀来）。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷