查询词典 s's
- 与 s's 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Position parameters were obtained from the simulation with the model of towed array.Based on the theory of radiated noise forming, the launch noise was simulated according to test condition in Laboratory,and the result showed the launch impulsion noise obeyed SαS distribution. The simulated noise attenuating in deep sea was analyzed with a sound loss translation model.Minimum variance distortionless response,spatially smoothed MVDR, and beam-space multiple signal classification algorithm were adopted to process the signal, hence the source level, the frequency structure and the location of the launch noise were achieved.
基于试验的实际情况,根据潜艇拖曳阵模型,仿真生成了各水听器阵元与本艇的位置关系;根据噪声源理论模型分析产生雷弹发射模拟噪声,利用SαS分布模拟武器发射冲击噪声,仿真分析模拟噪声在海洋环境中的传播衰减,对阵元信号分别利用最小方差无畸变响应法(MVDR 、空间平滑MVDR以及适应子带的波束域多重信号分类算法进行信号处理,得到发射噪声的声源级、频谱结构和方位。
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He had rowed out to the pilot boat, and gone on board the S.S.
他划小船到引水船上,后来登上 S.S。
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An example is the S/s gene, which determines pin and thrum style length in certain species of Primula.
例如报春属植物中决定花柱长短为针式型还是线式型的 S/s 基因。
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U.S.S. Atka stands off Crater Hill on McMurdo Sound in mid-March; she kept channels open for evacuation of the last summer residents.
U.S.S。 Atka号在三月中旬驶离麦克默多湾的Crater山,以便为最后的夏季居住者们的撤离保持航道通畅。
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U.S.S. Atka stands off Crater Hill on McMurdo Sound in mid-March; she kept channels open for evacuation of the last summer residents.
U.S.S。 Atka号在三月中旬驶离麦克默多湾的Crater Hill;她为去年夏季居住者的撤离保持航道畅通。
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In chapter four, the preperation of ytterbium diiodide was examined. The reductive cleavage of Se-Se bond and S-S bond induced by ytterbium diiodide was investigated. The reaction of diselenides and disulfides with allylic bromide promoted by ytterbium diiodide was also examined. The intermolecular Barbier-type reaction induced by ytterbium diiodide was studied. In the last section of this chapter, the intermolecular reductive coupling of nitriles with azides induced by samarium diiodide was investigated.
第四章,研究了二碘化镱的制备方法,以及二碘化镱作为一种优良的单电子转移试剂在有机合成中的应用:二硒醚的Se--Se键和二硫醚S-S键的还原断裂,及其在合成烯丙基硒醚,硒代酯和烯丙基硫醚,硫代酯中的应用,实验结果表明二碘化镱也能促进分子间的Barbier反应,而文献认为二碘化镱不能促进分子间的Barbier反应;最后研究了二碘化钐促进的叠氮化合物与腈的交叉还原偶联反应,一步高收率地制备脒的方法。
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A C-C bond type radical initiator i.e. 1,1,2,2-tetraphenyl-1,2-ethanediol and a S-S bond type thermal iniferter, i.e., tetraethyl thiuram disulfide were used to consist of new reverse ATRP initiation systems TPED/FeCl3/PPh3 and TD/FeCl3/PPh3, respectively."Living"/controlled polymerizations of a polar monomer MMA and a non-polar monomer St were investigated with the initiation systems as well as other new initiation systems; behavior of vinyl polymerization with a new asymmetrical C-C bond type thermal monomeric iniferter was studied also.
前者选用C-C键型的自由基聚合引发剂1,1,2,2-四苯基-1,2-乙二醇、S-S键型的热iniferter二硫化四乙基秋兰姆组成新引发体系TPED/FeCl3/PPh3、TD/FeCl3/PPh3,研究这些引发体系引发MMA、 St聚合的&活性&/控制聚合行为,同时研究一些其他新引发体系;后者合成了一种新的非对称C-C键型热引发转移终止剂,并研究其自由基聚合规律。
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It is suggested that, the resistance of passivating layers to pitting corrosion can be evaluated by E_b as well as S. S. D. P., Vdp and b at a given value of.
基于所得结果,建议对不锈钢的砘化膜耐小孔腐蚀的性能可依据E_b值、给定电位下的S.S.D.P。,V_以及在给定的时的斜率b值来作较全面的评估。
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And I'm reassigning you to the O.S.S.
我把你召回 O.S.S。
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Three tiers refer to B/S/S structure.
三层结构则是常见的B/S/S结构。
- 相关中文对照歌词
- U.S.S.A.
- F.U.S.S. (Interlude)
- S.S. Recognize
- That's Not The Way (It's S'posed To Be)
- S.S.C. / Stand Or Fall
- S S S Single Bed
- S-S-S-Saturday
- Sí, Sí, Sí
- S.T.R.E.S.S.
- S S S & Q
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。