回击

Every time a floundering friend or family member serves gloom and doom, you bounce it back with adulatory optimism.

每次一位挣扎的朋友或家人发出"黑暗和毁灭"之球，你就以一记"成年人的乐观"回击。

This, he suggests, gives him ammunition to fight back.

他表示，这样他就有了回击的武器。

His head, mouth, and nostrils reached the ground long before his legs and knees could do so, and Ajax shouted to Polydamas saying, Think, Polydamas, and tell me truly whether this man is not as well worth killing as Prothoenor was: he seems rich, and of rich family, a brother, it may be, or son of the knight Antenor, for he is very like him.

埃阿斯见状，高声呼喊，回击悍勇的普鲁达马斯：好好想一想，普鲁达马斯，老老实实地告诉我，你敢说这不是一次公平的交易，以此人的尸躯换得普罗索诺耳的死亡？他看来不是个贪生怕死的贱种，也不是胆小鬼的后代――他是驯马者安忒诺耳的兄弟，或是他的儿子，从长相上可以看出他仍亲似的血缘！

For negative ground flashes the geometric and arithmetic mean of the interstroke inte...

4%的负地闪有至少一次继后回击强度大于首次回击，而且有 2 0 %的继后回击其强度大于首次回击强度。

China is not expansionist country. but when other country want to invade us, we will strike back and even more than what they have done to us

中国不是一个有领土野心的国家，但如果谁要侵犯我们，我们将坚决回击，我们给与的回击甚至比他们加于我们的还要多。

The number of strokes per flash does not show a exponential decay distribution.

结果表明，每次地闪回击数频率分布并不表现为简单的指数衰减特征，回击数在 5次以下的各回击数出现频率几乎相当，单次回击地闪的比重只有约 1 5 %。

While for the two lightning flashes with multi-striking-points return stroke in the Inland Plateau of China, the branch root of discharge channel is found to be beneath the thundercloud.

南方的多接地点回击的闪电为多次回击，回击后的K变化相对较弱；内陆高原多接地点回击的闪电为单次回击，在回击过程后跟随有长时间的云内放电过程，期间有活跃的K变化。

〓The spectra in the range of 400～700nm for first return strokes of CG lightning flashes have been obtained in the Qinghai plateau using a slitless spectrograph, and new lines of 604.6nm and 619.4nm are recorded.

用无狭缝光栅摄谱仪，获得了青海西宁地区云对地闪电首次回击过程400～700nm波长范围的光谱，并首次在闪电的单次回击光谱中记录到了波长为604.6nm和619.4nm的谱线。

We've come out of nowhere, literally, nowhere, autumnal towns marked for destruction by a phantom hand; houses held underwater, every bed a sunken tub, tools drowned between rows, every keyhole caulked; clouds hallucinating girls asleep on a wedge of wedding cake; the white rose, among the greatest of liars beginning to show the debilitating effects of fame, the ever-popular blaze placates a vase; the bad sons of thunder beating back a strand of light; someone who knows nothing apart from the rain standing on a chair in muddy legs; the roses blown into their cumulonimbuses, and someone whose glove is recovered, a face that doesn't come clear, a face drawn under an umbrella, beautiful, charcoal, beautiful, like words that never get old, the sons of thunder beating

我们来自无处，纯粹意义上，无处置身，秋天的小镇已被一只无形的幻影之手作上毁灭的记号，房屋们都淹在水下，每一张床成了淹水浴盆，工具没在水滩里，每个洞眼充塞着。云层屯集着像女孩们昏睡于层叠的蛋糕边缘。白玫瑰，在巨大的谎言中，显露渐渐虚弱的光彩。和曾经眩目光芒抚慰着的花瓶。雷电的儿子们回击着一线光亮，有人不知情地站在泥泞的高椅子上，玫瑰被吹向积雨云，有人找到了她的手套，看不清楚的脸，从伞下移出，美丽的，黑炭似的，美丽的，像语言从来不会变老，雷电的儿子们回击着

The results show that at close distances, the field waveform is dependent strongly on azimuth; at distance of several hundreds, the ratio of the peak error values at two azimuths may be bigger than 2; at the distance of 1 km, the mean error is less than 10% with a maximum value of 50%.

结果表明，回击电磁场随方位角的变化非常明显，在距闪电通道几百米距离，误差可达2倍；在1 km处，闪电通道的垂直假定对时域回击辐射场峰值计算的相对误差最大为50%左右，平均小于10%。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。