查询词典 nm

Objective: To investigate the effect of low-energy 532 nm laser irradiation on peritoneal macrophages in mice.

目的：观察低强度532 nm激光对小鼠腹腔巨噬细胞吞噬功能的影响。

Photodissociation dynamics of ketene at 218 nm has been investigated using the velocity map ion-imaging method.

用离子速度成像方法研究了乙烯酮分子在218 nm光解下的光解动力学，得到了光解产物CO的共振多光子电离谱，以及在不同振转态的角分布和平动能分布。

The diameter of accept rice line is 150 Nm left and right sides, length arrives for a few micron hundreds of micron, arrive even a few millimeter, the diameter of small bead is left and right sides of 3 μ M.

纳米线的直径为150 nm左右，长度为几十微米到几百微米，甚至到几毫米，小珠子的直径为3μm左右。

The suspended sediment exponent model and quadratic inversion model solving spectrum reflectance, spectrum reflectance mean value and reflectance first-order derivative are established respectively, based on the analysis of spectrum characteristics. The results showed that the 900 nm wavelength exponent model can accurately quantitatively inverse the suspended sediment concentrations.

在对其光谱特性进行分析的基础上，分别建立了悬浮泥沙光谱反射率、光谱反射率均值和反射率一阶微分的指数反演模型和二次反演模型，结果显示 900 nm 波长的指数模型可以较准确地定量反演出悬浮泥沙浓度。

The method uses Chinese pharmacopoeia 2005 edition dissolve of 2 appendices XC goes out degree determine the first law, it is menstruum with 0.1 Mol.L-1 hydrochloric acid, rotate speed is 75 R.min-1, sampling time is 30 Min, determine in good qualities of 287 Nm wave its dissolve goes out degree.

方法采用中国药典2005年版二部附录XC溶出度测定第一法，以0.1 mol.L-1盐酸为溶媒，转速为75 r.min-1，取样时间为30 min，在287 nm波优点测定其溶出度。

The photocatalytic degradation property of ZnM2O4 (M=Cr, Mn, Fe) nanoparticles was investigated by using methyl orange, acid red B and reactive red K-2G as model pollutants under the irradiation of a mercury-vapor lamp (λ＞400 nm) or sunlight. The degradation rates of the above three dyes by ZnM2O4(M=Cr, Mn, Fe) are over 80％, 57％ and 39％, respectively within 2 h. It is found that ZnM2O4 (M=Cr, Mn, Fe)has a novel photocatalytic behavior for dyes under visible light irradiation.

在高压汞灯(λ＞400 nm)和太阳光照射下，纳米ZnM2O4粉体对甲基橙、酸性红B、活性艳红K-2G等有机模拟降解液的2h脱色降解率分别达到80﹪，57﹪和39﹪以上，表明锌尖晶石ZnM2O4光催化剂具有良好的可见光催化活性，并随禁带宽度Eg的减小，催化活性增加。

The experimental conditions included reverse phase C-18 column, equivalent elution by 17 % methyl cyanide and detection wavelength at 259 nm.

试验条件为反相C18柱、17 %乙腈等度洗脱，以259 nm为检测波长。

The chromatographic column is Nucleosil the C18 column (4.6mm×250mm,5μm); Flowing for methyl cyanide - water =1∶2; The speed of flow is 0.8ml/min; The examination wave length is 205 nm; The speed is 0.4mm/min.

色谱柱为Nucleosil C18柱(4.6mm×250mm，5μm)；流动相为乙腈-水＝1∶2；流速为0.8ml/min；检测波长为205 nm；速度为0.4mm/min。

01 Mol/L solution of sodium heptanesulfonate (to adjust PH to 2.2 with the debited orthophosphoric acid)-methyl cyanide (44:56) as mobile phase, detective wavelength was 254 nm.

采用HPLC法以辛基硅烷键合硅胶为填充剂；以0.01 mol/L庚烷磺酸钠溶液（稀磷酸调PH值至2.2）-乙腈(44：56)为流动相；检测波长为254 nm。

The crystal grain size was about 20 to 50 nm by the SEM micrograph.

用SEM观察到晶粒尺寸约为20～50 nm。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。