首次的

Although this is the first overseas deployment for the Raptor, it is not the F-22's first deployment from Langley AFB.

尽管这是首次"鹰"的全方位部署，但并非 Langley 空军基地的首次部署。

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。

In basic aqueous system, large single crystal of 〓and 〓 were obtained, it wasthe first time that the double salt 〓 was synthesizedfrom aqueous solution.

在碱性条件下，首次合成了以质子化的有机胺为阳离子的无水偏钒酸盐单晶〓；首次以水热法合成了无水偏钒酸盐复盐〓单晶。

When Jorg Demus was 14 years old he made his debut at the famous Brahms-Saal for the prestigious "Gesellschaft der Musikfreunde" in Vienna. In 1950, he gave first coucerts in Zurich and London, and in 1951 he went on his first extended tour to South America.

1950年他在苏黎世和伦敦首次举行演出，1951年首次在南美举行巡演。1953年在巴黎的Salle gaveau的演出极为轰动，著名评论家克拉朗东发表了题为约尔格。

Besides, we also studied room temperature phosphorescence properties of two important fluorescent probes for biomacromolecules, ANS and TNS.

此外，首次研究了生物大分子的重要荧光探针ANS与TNS产生室温磷光的条件与性质；首次以衍生室温磷光法测定了运动违禁药物和毒品。

This paperindicated that it was good for condensation reaction when benzene-ring bearingelectron-attaching groups. It also showed that and the 6-hydroxyl group could bereacted with acyl halide, haloid ether and halo alkene, but not with halo alkane. It wasnot only the first time to find that the reaction product of D-mannitol and aromaticaldehyde is tri-condensation derivatives, but also the first time to obtain thep-phthaldehyde-sorbitol derivatives containing eight hydroxyl groups.

研究发现：苯环上有吸电子基团时对缩合反应有利；多元醇缩醛衍生物6-羟基除与酰氯反应外，也能和卤代酸酯、溴代烯反应，但不与卤代烷反应；首次发现D-甘露醇与醛反应主要得到三缩合物；首次合成了含有8个羟基的对苯二甲醛和山梨醇的缩合物。

PROGRAMME: Development of Ka-27/32 began 1969; first flight of common prototype 1973; first Ka-32 (SSSR-04173) flew 8 October 1980; prototype of utility version shown at Paris Air Show June 1985; new military versions first exhibited at Moscow Air Show '95; Ka-32S and Ka-32T versions in production by KAPP; other conversions by Kamov at Lyubertsy.

方案：1969年开始的Ka-27/32发展；共同原型1973年首次试飞，第一家32（SSSR - 04173）飞1980年10月8日；实用版原型在巴黎航空展上展示1985年6月，新的军事版本首次展出在莫斯科航空展'95；家32S号和生产嘉- 32t电磁版本由卡普；由卡莫夫其他转换在柳别尔齐。

Among them the Hb J lome was first found in Henan Province and the northem part of our country,and the Hb Hikari was a new va...

Hikari 其中 Hb J Lome 为河南省和我国北方地区首次发现，Hb Hikari 为我国首次报导的新变异型。

For the first time, we investigated the possibility of using non-minimal coupled scalar field (include Real and Complex scalar fields) as the candidate of dark energy---Quintessence or Phantom. A cosmological model droved by real scalar field with accelerating and decelerating, forever cycling and expanding was constructed. Classical and quantum wormholes with Tachyon fields were discussed in detail. The entropy of sphere symmetric black holes due to arbitrary spin fields was studied, and the proportional relations between entropy and fields degeneracy was derived. For the first time, we investigated the neutrino quasinormal modes of stationary black holes in the background of de Sitter space-time, and the quasinormal modes of Schwarzschild black holes with arbitrary spin fields. We also studied the quantum teleportation in the background of curved space-time for the first time.

中文摘要：我们首次研究了非最小耦合标量场作为宇宙暗能量－Quintessence、Phantom的可能性；构造了一个实标量场驱动的加速－减速无限循环，永恒膨胀的宇宙模型；详尽讨论了具有Tachyon场的经典和量子虫洞；研究了一般球对称黑洞缘于任意自旋量子场的熵，给出了熵与量子场简并度之间的正比关系；首次研究了deSitter背景时空下具有中微子场的稳态黑洞的似正规模与具有任意自旋场的Schwarzschild黑洞的似正规模问题；首次研究了弯曲时空背景下的量子通讯问题。

When she was born,亨利坎贝尔- Banner, Sir (Henry Campbell-Bannerman) was appointed the first British prime minister, that is,"Prime Minister" first appeared, a British official of the rank and used so far.

当她出生时，亨利。坎贝尔-班纳文爵士(Henry Campbell-Bannerman)首次被任命为英国首相，那也是&首相&一词首次出现，成为英国正式的官衔并沿用至今。

So that more consumers can enjoy more delicious quality, technology is even better than wine.

让更多的消费者可以品尝到品质更为鲜美，工艺更为精湛的葡萄酒。

Open it in your favorite text editor .

在你最喜爱的文本编辑器中将它打开。