数目
- 与 数目 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
With an equal number of parts, as in a flower with an equal number of members in each floral whorl.
等基数的 Isomerous 各花部组成数目相等,如一朵花各轮的数目彼此相等。
-
The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.
研究表明:氮化钛和N 薄膜为多晶态,氮流量决定了氮化钛薄膜的结构和性能,增加氮流量能使氮化钛薄膜的结构向面心立方结构转变,从而得到性能良好的氮化钛薄膜;施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷,使膜层变得更致密,从而提高薄膜硬度;氮化钛主要遵循自由载流子光吸收,氮含量较少时薄膜中的自由电子数目较多,随着氮含量的增加,薄膜中的自由电子数目不断减少,反射率逐渐降低,等离子体频率向低能端移动,从而使薄膜颜色出现规律变化,由金属色银白色到淡黄、金黄再到红黄,并且薄膜亮度呈下降趋势;金黄色的N 薄膜中存在TiN 和ZrN 的分离相,但其为单一的面心立方结构并具有(111)面择优取向;相对于TiN 薄膜,Zr 掺杂后,并没有使薄膜的导带、价带和禁带发生变化,只是在TiN 禁带内增加了新能级,这也正是掺杂Zr 后,薄膜仍
-
After falls the grain to achieve supposes N,the impeller stops rotating,when aims atthe yummy treats mouth until an afterwards spatial bottle mouth,theconveyer belt stops rotating,expects the mouth impeller to start torotate the feeding,later will duplicate this process By Simens S7-200 controls,electro-optical sensor examination medicine grain of where abouts number,and through digital tube real time display,after where abouts hypothesis number stops electrical machinery M1 the rotation.
当落渗入渗出药粒达到设定数N后,叶轮停止转动,直到随后的一个空瓶口对准下料口时,传送带停止转动,料口叶轮开始转动送料,以后重复此过程。由西门子S7-200控制,光电传感器检测药粒下落数目,并且通过数码管实时显示,当下落了设定数目之后停止电机M1的转动。
-
The section thickness was 5mm,the best section was selected before injection of nonionic contrast material, hen nonionic contrast material l.5m1/kg were injected via the antecubital vein in the rate of 2ml/sec, two serial scannings were obtained began at 6s and 2mm, for the first series the scanning internal was 3 seconds, for the second series, the scanning internal was 7 seconds.3 Methods of studying figureThe CT numbers of lesion on plain CT and on contrasted CT at serial phases were recorded, on which the time-intensity was produced.
计算出不同时相时的CT增强值,绘出动态增强曲线。在不知道病变病理结果的情况下,由三位有经验的医师在不知道病理结果的情况下记录上述病例的动态增强模式及其动态变化。 4。增强峰值与肺血供来源和血管密度的关系的评价其中32例准备手术的SPN,术前行CT同层动态增强扫描后测量增强后第一次循环肺动脉期与主动脉期CT值。然后分别与平扫时CT值比较;术后对瘤体CT测量兴趣区取材并行HE染色,随机取5次,在放大40倍的显微镜下观察5mm范围内直径0.02~0.1mm和>0.1mm的微血管数目,5次的平均值颀士学泣衫艾中文赂要即为兴趣区对应的血管数目,井将其与瘤体增强峰值作相关性分析。
-
The number of colors is a measure of color ink jet business card printing number that contains the color cartridge machine how much of a atropinization, the greater the number of derbyused business card printing machine can handle richer image colors.
色彩数目是衡量彩色喷墨制卡机包含彩色墨盒数多少的一种参考指标,该数目越大就意味着制卡机可以处理更丰富的图象色彩。
-
Five pairs of 45S rDNA loci and two pairs of 5S rDNA signals were detected on chromosomes of Cucurbita moschata Duch. Luffa cylindrical Roem. contained five pairs of 45S rDNA loci and one pair of 5S rDNA loci. In Benincasa hispida Cogn., two pairs of 45S rDNA sites and one pair of 5S rDNA site were detected. In this species, 5S rDNA and one pair of the 45S loci were collocated closely in chromosome 7S. 45S rDNA chromosomal distribution patterns were highly conserved among the three species, althoufh their number varied markedly. The 5S rDNA sites on chromosomes among the three species were highly polymorphic.
南瓜有5对45S rDNA位点, 2对5S rDNA位点;丝瓜具有5对45S rDNA位点, 1对5S rDNA位点;冬瓜具有2对45S rDNA位点, 1对5S rDNA位点, 5S rDNA位点与其中一对45S rDNA位点都位于7号染色体短臂上,并在物理位置上紧密相邻。45S rDNA在这3种作物染色体上数目变化较大,但在染色体上都倾向分布在短臂末端,其分布模式较为一致。5S rDNA在这3种作物染色体上数目相对保守,但在染色体上分布的位置变化较大。
-
At 4th week, the percentages of Clara cells over bronchiolar epithelial cells were similar between groups. At 24th week, the percentages of Clara cells were reduced in mice exposed to TCDD, NNK, CSC, or TCDD+CSC exposure, but not in mice exposed to TCDD+1 mg NNK. Thus, these findings suggested that TCDD, NNK, CSC, or TCDD+CSC exposure injuried Clara cells to lose CCSP protein in mice lung.
在A/J mice 4周实验组中,TCDD或NNK各实验组Clara cell的数目(26.6%-34.3%)与控制组(34.2%)比较,并没有明显的差异;反观A/J mice 24周实验组中,除了TCDD+NNK (1 mg)实验组外,其他各实验组Clara cell的数目与控制组(55.9%)比较明显下降11.7%-41.4%,显示暴露NNK、TCDD、CSC或TCDD+CSC皆会伤害Clara cell,暗示Clara cell对这些环境毒物比其他呼吸道上皮细胞敏感。
-
As there were 8.69 bivalents in average occurred to be desynaptic, moreover, the most number of the desynaptic bivalents reached 12 at post diakinsis.
从品种轮回422的群体中发现一不育单株,经细胞学观察证明是发生了联会消失突变,由于该植株的花粉母细胞在减数分裂终变期晚期平均有8.69个二价体发生了联会消失,占二价体总数的72.4%,并且发生联会消失的最多二价体数目为12,根据联会消失的最多二价体数目
-
In the process that studies in them, scientists discover, the amount structure of sound wave and solid material embattle has special concern, reach amount of a first-rate and level when crystal structure embattle of material, so sound wave will be all round material implementation " complete around ", make sound OK thereby the stash system with complete implementation.
在他们探究的过程中,科学家们发现,声波和固体材料列阵的数目结构具有非凡的关系,当物质的晶体结构列阵达到一个最佳的数目和级别,那么声波将在物质四周实现&完全围绕&,从而使得声音可以实现完全的隐藏物体。
-
Correlation between the body length and the number of the crystalline cone in the compound eye of the Antarctic krill Euphausia superba Dana was examined.
本文从自然种群现场取样和实验室内活体培养两个方面对南极磷虾复眼中的晶椎数目与磷虾体长之间的关系、在负生长状态下磷虾复眼中的晶椎数目的变化等进行了研究。
- 推荐网络例句
-
Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
-
This is Kate, and that's Erin.
这是凯特,那个是爱朗。
-
Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。