group VIII elementとは 意味・読み方・使い方

The octahedron contains at least one element M selected from the group IIIB elements, group IVB elements, group VB elements, group VIB elements, group VIIB elements, group VIII elements, group IB elements, group IIB elements, and group IIIA elements in the periodic table.例文帳に追加

八面体は、元素周期表の第IIIB族、第IVB族、第VB族、第VIB族、第VIIB族、第VIII族、第IB族、第IIB族および第IIIA族の元素から選ばれる少なくとも１つの元素Ｍを含む。 - 特許庁

The structure of the hetero polyanion by associating at least one kind of VIII group element and at least molybdenum and/or tungsten is expressed by formula (I): M_xAB_6O_24H_6C_(3-2x)tH_2O.例文帳に追加

Ｍ_ｘＡＢ_６Ｏ_２４Ｈ_６Ｃ_（３−２ｘ）・ｔＨ_２Ｏ、（Ｉ） - 特許庁

In the catalyst for selective hydrogenation reaction with a carbonyl group, a carrier is carried with an element of the sixth period of the VIII group and an element of the IB group as a metal ultra-fine particle having an average particle diameter of 6 nm or smaller.例文帳に追加

VIII 族第６周期元素及びＩＢ族元素を平均粒子径６ｎｍ以下の金属超微粒子として担体に担持してなるカルボニル基に対する選択的水素化反応用触媒。 - 特許庁

The hard carbon film is provided at least the surface layer of which contains 3-25 atomic% nitrogen and 4-22 atomic% of at least one kind of metal element selected from a group consisting of a group IIb element, a group IIIa element, a group IVa element, a group Va element, a group VIa element, a group VIIa element and a group VIII element.例文帳に追加

少なくとも表面層が、窒素を３〜２５原子％と、ＩＩｂ族元素、ＩＩＩａ族元素、ＩＶａ族元素、Ｖａ族元素、ＶＩａ族元素、ＶＩＩａ族元素及びＶＩＩＩ族元素から成る群より選ばれた少なくとも１種の金属元素を４〜２２原子％含有する硬質炭素膜。 - 特許庁

A catalyst has a polymetallic sulfide phase containing at least one element selected from the elements of group IIIB including sulfur, lanthanide, and actinoids and group IVB and at least one element selected from the elements of group VIIB and group VIII.例文帳に追加

硫黄と、ランタノイドおよびアクチノイドが含まれる第III Ｂ族および第IVＢ族の元素から選ばれる少なくとも１つの元素と、第VII Ｂ族および第VIII族の元素から選ばれる少なくとも１つの元素とを含む多金属硫化物相を含む触媒である。 - 特許庁

To provide a novel catalyst having a polymetallic sulfide phase containing at least one element selected from the elements of group IIIB includ ing sulfur, lanthanoids, and actinoids and group IVB and at least one element selected from the elements of group VIIB and group VIII.例文帳に追加

硫黄と、ランタノイドおよびアクチノイドを含む第III Ｂ族および第IVＢ族の元素から選ばれる少なくとも１つの元素と、第VII Ｂ族および第VIII族の元素から選ばれる少なくとも１つの元素とを含む多金属硫化物相を含む新規触媒を提供する。 - 特許庁

Otherwise, the metal oxide consisting of at least one of element among group VI transition metal elements and at least one of element among groups I, II, VII, and VIII transition metal elements are used for the variable resistive film 2.例文帳に追加

また、可変抵抗膜２には、VI族の遷移金属元素のうち少なくとも１種の元素と、Ｉ族，II族，VII族，VIII族の遷移金属元素のうち少なくとも１種の元素とからなる金属酸化物が用いられる。 - 特許庁