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ddog19881022

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Many articles, and indeed books, have been written on this complex subject20–22, but the basic concept can be explained simply: In the interior of Type II superconductors such as YBCO, magnetic field exists in the form of tubular structures called flux lines or vortices, each of them carrying one unit of magnetic flux, or flux quantum.很多书、文献里提到。。。但是实际情况是。。。9月10日
191楼2016-09-10 23:50:26
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lantian001

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Sulfur is present in many hydrocarbon fuels, such as coals, petroleum fuels, and natural gases as well as biomass and wastes, with concentrations from trace amounts to several percent

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192楼2016-09-11 00:03:27
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miaoke1985

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3/7 Many researchers have suggested that the effect of elevated CO2 concentration ([CO2]) on plant growth shows a large interspecific variance. For example, a literature survey by Poorter (1993) showed that the enhancement of plant mass by elevated [CO2] (the ratio of plant mass at elevated [CO2] over that at ambient [CO2]) varied from 0.7 to 43.0.  Kinugasa et al. (2003) found that the effect of elevated [CO2] varied among tissues in the reproductive structure. Kimball et al. (2002) and Allen et al. (1988) also showed similar results that elevated [CO2] increased mass of reproductive structures other than seed (lint in cotton and pod in soybean). Kinugasa et al. (2003) suggested that the limiting factor for production was different between seeds and capsules. As seeds had a high N concentration (47%),much N was required for their production and, thus, N availability limited seed production.
几种表达他人研究结果或者观点的替换词:
1. Many researchers have suggested that XXX
2.  For example, a literature survey by Poorter (1993) showed that XXX
3. Kinugasa et al. (2003) found that  XXX
4. Kimball et al. (2002) and Allen et al. (1988) also showed similar results that XXX
5.  Kinugasa et al. (2003) suggested that  XXX
还有很多,以后继续总结
193楼2016-09-11 08:02:06
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龙创馨园

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今天的名言:Other man live to eat,while I eat to live.(Socrates) 解释:别人为食而生存,我为生存而食。(苏格拉底)  和大家学习,非常开心!!

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194楼2016-09-11 08:17:02
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haolingcn

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195楼2016-09-11 10:18:54
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gulf

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第四天As sepsis progresses from a localized infection to mild systemic inflammation and on to septic shock, the cardio- vascular system undergoes major perturbations that are well known to intensive care 。.

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196楼2016-09-11 10:30:47
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minishift

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sensor nodes monitor activities of a set of objects in a sensing region, and report their observations to a client, which is called sink node .

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197楼2016-09-11 10:58:41
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张171406135

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3/7   The system is viewed as a black box that can be accessed only through its input and output terminals.
198楼2016-09-11 11:35:57
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honeyfox

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Prognostic and health management technology is provided with fault diagnosis, prognostic and health management, which has made a great sense of reducing fire control equipment maintenance costs, enhancing equipment availability, and improving management efficiency.

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唯有相信,才有可能——加油!
199楼2016-09-11 12:50:52
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如若相惜7

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第三句:TEM结果描述,(Ref.: Xie,X. et al. Nature, 2009,458, 746-749)
Figure 1a shows a typical low-magnification transmission electron microscopy (TEM) image of the synthesized Co3O4, in which a batch of nanorods is developed from a cluster core, forming a coral-like morphology. Most of the nanorods have straight sides and regular ends, as shown in Fig. 1b, an enlarged TEM image.
200楼2016-09-11 15:18:42
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