1)Fluoride[英]['fl?:ra?d][美]['fl?'ra?d]F-
1.Fluoride was extracted from lime dissolved in H2SO4 solution by Water Vapour Distillation.目的:建立用离子色谱测定石灰中F-含量的方法。
2.An ion chromatographic method for the determination of fluoride and chloride in electroplate liquid was proposed.提出了离子色谱法检测电镀液中F-和Cl-的方法。
3.Therefore, this paper plans to use new synthetic route to study the low-silica zeolite synthesis, which using a combination of inorganic cation and organic molecule in fluoride media.因此,本文采用新的合成路线,即在F-体系下,通过无机阳离子与有机胺的结合,研究低硅沸石的合成。
英文短句/例句
1.On F-semisymmetric connection and F-curvature tensor;关于F-半对称联络和F-曲率张量(英文)
2.Use of Function Condition f(a + x) =f(a - x) ,f(x + a) =f(x - a);函数条件f(a+x)=f(a-x),f(x+a)=f(x-a)的应用
3.On the value distribution of f~((k))f~n关于f~((k))f~n的值分布
4.Available &forms:可用窗体(&F):
5.Functional Characteristics of Solution for the Equation f(x+y)=f(x)·f(y);方程f(x+y)=f(x)·f(y)解函数特性
6.The function (f')is usually written simply f" and is called the second derivative.函数(f’)通常简写成f”,并称之为f的二阶导数。
7.The Distribution of Zeros for Differential Polynomials f~kQ[f]+P[f] in Meromorphic Function f(z)亚纯函数微分多项式f~kQ[f]+P[f]的零点分布
8.OrF Metallurgy Fine.或F【冶金学】Fine。
9.Add &File Group...添加文件组(&F)...
10.(f) minimum customs values;(f)海关最低限价;
11.He played in the scale of F.他演奏F 调音阶。
12.F calls out "Uncle, auntie!"F叫道"舅舅、阿姨!"
13.Something shaped like the letter F.F形物形状象字母F的物体
14.That word is spell with a ph, not an f.那个字里的f音拼作PH而不是F。
15.That word is spelt with a PH, not an F.那个字里的f音拼作PH而不是F.
16.All the Meromorphic Solutions of the Functional Equation f~([m])=1/f;函数方程f~([m])=1/f的亚纯解
17.Homomorphisms from SL_n(F) to SL_m(K) over Skew Fields;体上SL_n(F)到SL_m(K)的同态(ch F≠2)
18.Choquet integral of F-valued function with F measurement;F值函数关于F测度的Choquet积分
相关短句/例句
F~-F-
1.A fluorometric method for the determination of F~-is developed.报道了F-的荧光光谱测定法。
2.In this paper the author (discusses) these compounds from the molecular structure, the electron-induced, the sensing properties of anions and the (selectivity of F~-.本文就可作为F- 可见光谱分析显色剂的新型超分子化合物 ,从分子结构、电子诱导、对阴离子的显色属性和对F- 选择性等方面做了评述。
3)F/TF/A
4)formable filmF
5)f→f transitionf→f跃迁
6)f-f transitionf-f跃迁
延伸阅读
((3-(5-nitro-2-furyl)-1-(2-(5-nitro-2-furyl)vinyl)allylidene)amino)guani dineCAS:804-36-4分子式:C14H12N6O6分子质量:360.29中文名称:硝呋烯腙;1,5-双-(5-硝基-2-呋喃)1,4-戊二烯-3-酮脒基腙英文名称:((3-(5-nitro-2-furyl)-1-(2-(5-nitro-2-furyl)vinyl)allylidene)amino)guani dine;1,5-bis(5-nitro-2-furanyl)-1,4-pentadien-3-one, (aminoiminomethyl)hydrazone ;1,5-bis(5-nitro-2-furyl)-3-pentadienone amidinonhydrazone ;1,5-bis(5-nitro-2-furyl)-3-pentadienone guanylhydrazone;bis(5-nitrofurfurylidene)acetone guanylhydrazone;sym-bis(5-nitro-2-furfurylidene) acetone guanylhydrazone;1-(3-(5-nitro-2-furyl)-1-(2-(5-nitro-2-furyl)vinyl)allylideneamino)guanidine hydrochloride 性状描述:暗紫色结晶。熔点217℃(分解)。其盐酸盐(C14H12N6O6·HCL,[2315-20-0])为橙色粉末,熔点280℃(分解)。溶于乙醇、二甲基亚砜、二甲基甲酰胺;吡啶及其他有机溶剂,几乎不溶于水和乙醚。生产方法:由5-硝基糠醛在氯化锌存在下与丙酮;碳酸氨基胍缩合制得。收率可达50%以上,按日本《动物用医药品公定书》规定,含量应在98%以上。用途:硝呋烯腙为畜禽生长促进剂,具有促旱灾生长;提高饲料转化率的作用。经过许多国家多年应用,证明有良好效果。以本品20ppm拌饲,从断猪开始直到上市,可增重7%,提高饲料转化率5%,对猪的健康;胴体质量;肉质味道均无影响。本品对羔羊;肉鸡也促进生长的作用。大鼠口服LD50>10克/公斤,小鼠为6.4克/公斤以上。本品不被胃肠道吸收,在组织中极少残留。