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nm相关的网络例句
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The crystal of DPCP-ETSC belongs to the orthorhombic system, space group Pna21, and its lattice parameters are as follows: a=1.1478 (2) nm, b=1.3545 (2) nm, c=1.1994 (2) nm, V=l.8646 (4) nm^3, Z=4, Dc=1.345 g/cm^3,μ=0.194 mm^(-1), F (000)=792, R=0.0345, wR=0.0694. The intermolecular hydrogen bonds led to the formation of chain-like one-dimensional compound along c axis and extended along ab plane to form the wave-like supramolecular structure.

DPCP-ETSC晶体属于正交晶系,Pna21空间群,晶胞参数:a=1.1478(2)nm,b=1.3545(2)nm,c=1.1994(2)nm,V=1.5646(4)nm^3,Z=4,D=1.3459/立方公分,μ=0.194mm^(-1),F(000)=792,R=0.0345,wR=0.0694,此化合物通过分子间氢键形成沿c轴成链状,沿ab平面成波浪状的超分子结构。

By utilizing the cross-gain modulation effect and the period-one oscillation harmonic frequency-locked in an optically injected semiconductor laser, we can extract the wavelength conversional individual channel optical clock from the optical-time-division-multiplexing signal. In a FP-LD, we numerically simulate the extraction of 20 GHz optical clock at 1550 nm from the 2×20 Gb/s OTDM signal at 1555 nm, and experimentally obtain the -105 dBc/Hz phase noise frequency division clock of 12.36 GHz to 6.18 GHz with simultaneous wavelength conversion from 1550.24 nm to 1545.91 nm.

采用一个FP半导体激光器作为全光分路时钟提取及波长转换器,数值模拟实现了从波长为1555 nm、速率为2×20 Gb/s的光时分复用信号中提取出波长转换为1550 nm、重复频率为20 GHz的分路光时钟,实验完成了从波长为1550.24 nm、重复频率为12.36 GHz光脉冲信号中提取出相位噪声为-105 dBc/Hz的波长为1545.91 nm、重复频率6.18 GHz的分频光时钟。

By using the KDMRF-1000F MRF polishing machine and KDMRW-1 water based MR fluid,one K4 flat work piece (80 mm in diameter) and one K9 sphere work piece (145 mm in diameter) were polished,experiments show that work piece one has a peak-to-valley value of 55.3 nm and a root-mean-square value of 5.5 nm;and work piece two has a PV value of 40.5 nm and a RMS of 5 nm,which indicates that the surface roughnesses of two work pieces have been improved obviously.

实验显示,样件一面形收敛到PV值55.3 nm,RMS值5.5 nm;样件二面形收敛到PV值40.5 nm,RMS值5 nm;样件的表面粗糙度均有显著改善。结果表明,磁流变修形技术具有高精度、高效率、高表面质量的特点。

Ethanol inhibition was not affected by 5 nM and 20 nM calyculin A (a phosphatase 1/2A inhibitor). Prior superfusion of 5 nM and 20 nM KT5720 also attenuated ethanol inhibition of NMDA-mediated depolarization. 1 μM and 3 μM chelerythrine, a selective protein kinase C inhibitor or 20 nM calyculin A did not affect ethanol inhibition of NMDA-induced response.

当以表面灌流方式,事先给予5 nM或20 nM KT5720时,同样可以减少乙醇抑制NMDA引发的去极化作用;分别给予1 μM或3 μM chelerythrine或20 nM calyculin A则不会影响乙醇抑制NMDA所引发的反应。

It belongs to triclinic system with space group P-1, a=0.7382(1) nm, b=0.9992(2) nm, c=1.1535(2) nm,α=81.41(2)°,β=85.72(2)°,γ=72.21(2)°, D=1.404 gcm^(-3), V=0.8007(38) nm^(-3), Z=2. The crystal structure shows that the compound has trans configuration and characteristic dimers connected by intermolecular hydrogen bond.

结果表明,该晶体属三斜晶系,空间群P-1,V=0.80070(38) nm^3,Z=2,D=1.404gcm^(-3),a=0.7382 (1) nm,b=0.9992 (2) nm,c=1.1535 (2) nm,α=81.41 (2)°,β=85.72(2)°,γ=72.21(2)°,分子结构呈反式构型,通过分子间氢键组装成二聚体。

Anthocyanidin extract in methanol showed 3 absorption peaks, at 270, 340 and 520 nm, in the UV-vis spectrum, with bathochromic and hypsochromic shift with methanol+AlCl3 and methanol+AlCl3+HCl, respectively; the ratio of the absorbance at 440 nm to that at 520 nm was 0.29. No fluorescence occurred under UV irradiance, and 5 absorption peaks occurred at 270 nm after HPLC. Five molecular ion peaks occurred on MS: 595, 381, 611, 587 and 571, respectively, and monosaccharides in the extract were identified as rhamuose and glucose on HPLC.

一品红花色素的甲醇溶液分别在270、340 和520 nm 处有 3 个吸收峰;在 440 nm 吸光度与可见光最大吸收波长 520 nm 吸光度的比值为0.29;花色素的甲醇溶液中加入AlCl3后发生红移,再加入HCl后发生蓝移;色素溶液在紫外光下无荧光;色素样品经液相色谱分离后在 270 nm检测有 5 个比较明显的吸收峰;质谱中得到 595、611、381、571 和 589 等对应的分子离子峰;花色素酸解液高效液相色谱图谱和鼠李糖、葡萄糖的出峰时间一致。

The biggest fluorescence peaks of phenanthrene, anthracene, pyrene and fluoranthene are 250/364 nm, 250/402 nm, 240/372 nm and 286/462 nm, respectively.

菲、蒽、芘和荧蒽的最大荧光峰分别位于250/364 nm、250/402 nm、240/372 nm及286/462 nm。

The specimen was preliminary coated with carbon of 10-20 nm in thickness, then sputtered with gold of various thickness according to its shape and surface texture: a gold film of 60-80 nm in thickness for bell-jar or tower-type radiolarites, 80-140 nm for globiferous radiolarites with spines and 140-200 nm for globiferous radiolarites.

在放射虫化石表面先蒸镀一层10-20 nm厚的碳膜,然后根据放射虫化石的形态和表面结构的不同,溅射厚度不同的金膜;钟罩形、塔形放射虫化石的金膜厚度在60-80 nm,带刺的球形放射虫化石的金膜厚度在80-140 nm,球形放射虫化石的金膜厚度在140-200 nm。

Whenever the NAI generator was turned on or turned off, the coefficient of concentration decay of 30 nm particulate is larger than 300 nm particulate ; the ECR of 30 nm particulate is also larger than 300 nm particulate. With regard to different species particulate, when the NAI

在不同粒径微粒方面,不论是关闭或是开启空气负离子,30 nm 微粒之浓度衰减系数比300 nm 大;30 nm 微粒之有效清净速率(effectivecleaning rate, ECR )亦比300 nm 微粒大。

We found that the microstructures and magnetic properties were not influenced with depositing temperature and sputtering power. The magnetic properties were only affected by Fe layer thickness. When the Fe layer thickness is thinner than 5 nm, weak exchange coupling raised between Fe cap layer and FePt recording layer. When the thickness reached 10 nm, the strongest exchange coupling formed. Film coercivity didn't distinctly vary as Fe layer thickness is thinner than 15 nm. Consequently, we measured DCD curves and had the same conclusions. Indeed, the appearance of exchange coupling is confirmed with 10 nm Fe cap layer.

我们并发现溅镀Fe之温度与瓦数,并不会对结构或是磁性质有显著的影响,Fe厚度的改变虽然也不会改变结构,但是对Cr/Pt/FePt/Fe磁性质却有明显的变化,当Fe厚度薄时(3、5 nm),在Fe和FePt界面仅有弱的交换耦合力产生,Fe厚度是10 nm时,此时交换耦合力为最强,厚度再增加到15、20 nm时,Hc反而略为上升,同样的我们量测DCD曲线,也证实了Fe厚度10 nm的确有交换耦合力存在。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。