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She snuffled loudly and then leaned over to deal Simon a stinging slap on the-fat part of his arm.

她大声地吸吸鼻子,然后弯下身子在Simon的手臂上重重拍了一巴掌,&你就跟我来吧。&

Ccording to the characters of porous metals, a new effective bulk modulus formula with simpler expression was obtained by considering the heat exchange between the metallic skeleton and air in pore on the basis of phenomenological Biot-Allard model, therefore an extended sound absorption model was put forward.

bstract 根据金属骨架多孔材料的特点,在Biot-Allard刚性骨架多孔材料内流吸声模型的基础上,考虑金属的热导特性,推导出一种新的、形式较简单的有效体积模量表达式,从而得到了一种扩展的吸声模型。

There are three different nucleophilic reagent respectively reaction with m-dinitrobenzene ramification at distint alkaline term:With the nitrobenzene 、 m-nirtobenzenesulfone sodium salt 、 2.4-dinitro chlorobenzene 、 m-dinitrobenzene for bottom thing, benzyl cyanide、 benzyl chloride、 benzyl chloropyridine、is a nucleophilic reagent reaction for under the different term proceeds a series reaction. At the same time ,discuss about the impact factor to nucleophilicity such as the number of attract electron group、 ability of attract electron and the nucleophilic substitution reaction part.

设计了三类不同的亲核试剂分别与活化芳环在不同的碱性条件下发生反应:以苄基氰、苄基氯化吡啶为亲核试剂,以硝基苯、间二硝基苯、间硝基苯磺酸钠、2,4-二硝基苄基氯为底物进行亲核取代反应;并且对亲核试剂的体积效应、溶剂效应对亲核性影响,底物上吸电子基团的数目、吸电子能力对亲电性的影响,以及亲核取代反应的发生部位受哪些因素影响进行探讨。

However, I put milk in a bottle-fed baby when Lane, 80ML eat on his more than 20 minutes (which is a few to eat, play, I would not have been linked to smoking), I gave him to use the word for 3-6 months baby on its use of the nipple hole is not a hole too small suction baby's tired?

可是,我把奶水装在奶瓶里喂孩子时,80ML他要吃上20多分钟(是吃几口,玩一会,不是一直连着吸),我给他用的是适合3-6个月孩子用的中号孔的奶嘴,是不是孔太小了孩子吸的太累?

Since the polymer bar material has a lower mechanical impedance than the concrete specimen, spalling can be produced in the concrete rod after the compressive wave in the concrete specimen is reflected back as a tension wave at the concrete/buffer bar interface.

由于波在粘弹性材料中的弥散效应,吸收杆中透射波形会发生变化,但三维有限元分析表明,在利用吸收杆上透射波确定混凝土层裂强度时弥散产生的影响可以忽略。

A polymeric buffer bar is employed to replace the conventional metallic transmission bar in a split Hopkinson pressure bar to determine the spalling strength of a long concrete rod that is placed between the metallic incident bar and the polymer buffer bar.

提出了利用Hopkionson压杆测量混凝土层裂强度的新实验方法:用高聚物材料取代传统的金属材料透射杆,混凝土试件为细长杆,由于高聚物波阻抗比混凝土小,试件中压缩波在试件/吸收杆界面反射后形成拉伸波使试件产生层裂破坏,通过吸收杆上透射波形可以确定混凝土层裂强度。

In this paper, after summarizing the relevant literatures, compared to other custom isotropic absorbing materials, one new anisotropic materials - amorphous glass-coated microwires which have the advantage of physical performance and absorbing performance, and also be compatible with the microwave-absorbing material and structural characteristic is put forward as our research.

本文在结合国内外文献基础上,制备了一种相对于传统的各向同性吸收剂具有各向异性、更好的物理性能和吸波性能、能同时满足材料吸波和承载的双重特性的玻璃包覆合金微丝吸收剂。

The expansion of the H II region produced by the large flux of ionising radiation can significantly reduce the accretion rate when the protostar reaches 50 100M, but accretion can continue in the equatorial plane.

当星坯的质量达到50-100太阳质量的时候,电离辐射产生的HII区的膨胀可以大大削减吸积率,但是在赤道平面上的吸积过程依然可以继续。

Chou Ch'u-Fei , a traveler among the Ch'i Tung natives then, reported that drinking bouts in this kingdom had been perfected by means of a two-foot-long bamboo straw which automatically regulated wine consumption, giving large-throated and small-mouthed drinkers equal advantage.

周去非,一位当时正好身处溪峒土著之中的旅行家,在他的著作中报道说,在这个王国中,喝酒这种活动已经因为一种长约两英尺的竹吸管而变得完美无缺,因为这种竹吸管可以自动调节酒的消耗,让喉咙粗大和嘴巴窄小的饮者重新回到同一个起跑线上。

Chou Ch'u-Fei , a traveler among the Ch'i Tung natives then, reported that drinking bouts in this kingdom had been perfected by means of a two-foot-long bamboo straw which automatically regulated wine consumption, giving large-throated and small-mouthed drinkers equal advantage.

周去非,一位当时正好身处溪峒土著之中的旅行家,在他的著作中提到,在这个小王国中,饮酒比赛已经因为一种长约两英尺的竹吸管而变得更加完善,这种竹吸管可以自动调节酒的消耗,让喉咙粗大和嘴巴窄小的饮者重新回到同一个起跑线上。

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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。