aStandard Deviation,也称mean square error,是各数据偏离平均数的距离的平均数,它是离均差平方和平均后的方根,用σ表示。标准差是方差的算术平方根。标准差能反映一个数据集的离散程度。平均数相同的,标准差未必相同。 Standard Deviation, also called mean square error, is various data deviation mean value dis...
a许多时候我们都会对别人做出不好的事情,不管是有意的或是不知情的 Many times we can make not the good matter to others, no matter is the mean perhaps does not know the circumstances of the matter[translate] a教科书的内容成了评价学生的惟一尺度。传统的课堂教学总是缺少活力。2)重结论,轻过程[...
What does all this mean? It means that the history of the nanoparticle is encoded in its protein “fingerprint.” Look at M2: there are 26 unique proteins we found in that condition that show up nowhere else. Look at C2: there are 14 unique proteins that we found that show up nowhere ...
Water samples were centrifuged at 12,100× g for 15 min and the pellet was used to isolate Aeromonas. One Aeromonas strain previously isolated from lettuce leaves [30] was also screened for antagonistic activity in this bioprospection. All the samples collected were incubated in alkaline peptone ...
Tubes with the filtered net tow samples with methanol were centrifuged (20,000 g; 20 min), and sonicated with an ultrasonic cell disruptor Branson Sonic Power 250 (Danbury, CT, USA). The extract obtained was clarified by centrifugation (20,000 g; 15 min) and filtered through 0.20 μm Cla...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition HUSCHudson United Soccer Club(Hudson, Ohio) HUSCHamline Undergraduate Student Congress(St. Paul, MN) HUSCHospital Universitario San Carlos(Spanish: University Hospital San Carlos; Madrid, Spain) ...
The cells were centrifuged at 1200 rpm for 5 min at 4 °C, then the supernatant was carefully removed to avoid any potentially immunogenic calf serum. Afterwards the cell pellet was resuspended in serum-free medium (R0) to achieve the concentration used for inoculation, 1000 cells/µl. Immu...
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Sorry, but it does taste watery. Humans taste fat, and in many cases we are attracted to its taste. Out of all the forms of calories that we can take in, fats contain the most amount of energy. As a result, we have adapted to find the taste of fatty foods amazing. However, now ...
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