查询词典 ti
- 与 ti 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Although octopine synthase and mannopine synthase genes initally resident on Ti plasmid of Agrobacterium tumefaciens, they possess all of the sequence elements required for transcription in plants.
甘露碱合成酶基因启动子和章鱼碱合成酶基因启动子虽然来源于农杆菌Ti质粒,但却具有植物启动子的特性,是目前使用广泛的两个组成型启动子。
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The fully qualified PART NUMBER for a specific DEVICE can be found in the Orderable PART NUMBER table. Figure 11 is a chart to help decode information in the TI logic- DEVICE PART NUMBER .
但完整、有效的特定器件代码请查阅&选购代码表&,图11是TI逻辑器件部分代码的解析图。
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In the technical scheme of the invention, reactant, ammonia and hydrogen peroxide are ordinally added into the reaction system of catalyst containing Ti-MWW-F molecular sieve and solvent, and after stiring, temperature raising and reaction are finished, an oxime product is produced by filtering, distillation, liquor filtering and separation.
本发明的技术方案是将反应物酮或醛、氨、过氧化氢依次加入到含Ti-MWW-F分子筛的催化剂和溶剂的反应体系中,搅拌,升温,反应结束后,经过滤,蒸馏滤液,分离得到产物肟。
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For very long time, many research groups focus on using more than a stoichiometric amount of a chiral auxiliaries to obtain high enantioselectivity. There were mainly two sorts of processes reported on highly catalytic asymmetric addition of Grignard reagents to aldehydes. The former case was to transform Grignard reagent RMgX into other organometal reagents such as R_2Zn and R-Ti derivatives via complicated procedures at extremely low temperature. The later case was to link a chiral ligand to Mg in the form of organomagnesium amides or use chiral amine ligand catalyzing the alkylation of aldehydes.
格氏试剂对醛的不对称加成的报道大多需要大量的手性助剂以获得高的光学活性,而高度催化的格氏试剂对醛的不对称加成主要通过两种途径进行:一种是把格氏试剂转化成其他的有机金属试剂如R_2Zn和R-Ti化合物再对醛进行加成,反应通常在低温下进行;另一种是利用手性镁胺作为中间体或直接用手性胺催化来完成此反应。
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In comparison with such orthopyroxene in these mantle samples, the secondary orthopyroxene in the Pali Aike xenoliths contains relatively high Ti and Al and low Mg.
与这些环境中地幔样品的斜方辉石相比,Pali Aike 地区的次生斜方辉石含有相对高的Ti和Al,以及相对低的Mg。
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Bio-Ba/Ti, bio-Ba /Al were chosen as the sensitive markers to show the variation of the biogenic/terrigenous suspended particles in MNLS through the correlation analysis of 12 major elements of the suspended particles. Comparing with the overlain waters, the content of terrigenous particles in the BNL was increased significantly, but was lower than that in the surface sediment.
与上覆水体相比,近底雾状层内陆源组分显著增加,但较底质沉积物为低;生源组分则明显降低,但比底质沉积物为高,这一规律说明底质沉积物再悬浮对近底雾状层有显著的影响,表明Ba_/Ti和Ba_/Al值可以作为近底雾状层颗粒物的高精度示踪指标,其中Ba_/Al值尤为敏感。
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The guzheng's pentatonic scale is tuned to do, re, mi, so and la, but fa and ti can also be produced by pressing the strings to the left of the bridges.
古筝的五声音阶是做调整,重新,米,所以和法语,但法和TI也可以通过按字符串的桥梁左生产。
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After titanium was phosphated with H_3PO_4 and TEP, the elements of P, C, 0, Ti and the radicles of P-O-C,-PO_3,-PO_4 were detected by X-ray photoelectron spectroscopy and the Fourier transformed infrared spectroscopy. It presents that the phosphorus had been bonded onto the titanium surface with chemical combination.
纯钛表面经过磷化处理,通过X光电子能谱和红外光谱分析可知,表面分别检测到了P、O、C、Ti元素和P-O-C、-PO_3、-PO_4等原子团,说明磷化处理可以有效的使磷元素以化学键合的方式引入表面。
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Al /AlLi-Mg〓Si and α/TiAl〓-Mg〓Si pseudobinary directional eutectic composites with fine structural integrity were achieved by investigating the influence of various amounts of alloying Li and Ti on the eutectic line, the preferred eutectic reaction point and the range in which eutectic structure appears in Al-Mg-Si system, through which the modification on the matrix and strengthening phase in this system was realised.
通过考察不同含量Li和Ti合金化对Al-Mg-Si系中共晶线、最佳共晶成分点及产生共晶组织的范围的影响,制备了组织完整性良好的α/AlLi-Mg〓Si和α/TiAl〓-Mg〓Si伪二元定向共晶复合体,从而实现了对其基体和强化相的调整。
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In this paper,the merits of explosive sintering and its development are introduced first,then the method of explosive sintering and the mechanism of sintering are displayed,the relation of initialized specific volume to Hugoniot line of W-Ti is analyzed according to the discuss of Hugoniot line of pulverous materials.
本文首先对爆炸烧结的优点和国内外发展概况做了说明,接着对爆炸烧结方法和烧结机制作了简介,然后通过对粉末材料冲击绝热线的讨论,分析了W-Ti粉末冲击绝热线与其初始比容间的关系。
- 相关中文对照歌词
- Imagíname Sin Ti
- (Todo Lo Que Hago) Lo Hago Por Ti
- Pero Me Acuerdo De Ti
- Hoy Tengo Ganas De Ti
- Navidad Sin Ti
- Solo En Ti
- Sigo Pensando En Ti
- Esperando Por Ti
- A Ti A Ti
- E Più Ti Penso (Pienso En Ti)
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。