第一种:OM职位
OM全称Operation Manager,指的是运营经理。
运营经理负责的是计划、指导或协调公司或公共和私营机构的运营活动。
职责包括:制定政策、管理日常活动、对物资和人力资源使用进行计划,包括负责日常管理工作的小商业机构的业主或经理。
第二种:晋升的职级
生产制造业种一般来讲操作序列(Operator简称O类),管理序列(Management 简称M类)
那么在生产管理体系中 OM其实就是从基层到管理层晋升的一个节点岗位,在车间等一线普遍存在交集型工种叫做om,这是又当操作工又是主管的意思,比如一些高级技工,或者一些资格相对较老的的操作工或一些管理新人可能会被安排在这个岗位,但是这种情况较少,干个一两年要么顺利转m或p,不然就会继续当O。
SM一般指单模光纤。OM表示多模光纤等级,具体如下:1、OM1指850/1300nm满注入带宽在200/500MHz.km以上的50um或62.5um芯径多模光纤;
2、OM2指850/1300nm满注入带宽在500/500MHz.km以上的50um或62.5um芯径多模光纤;
3、OM3是850nm激光优化的50um芯径多模光纤,在采用850nm VCSEL的10Gb/s以太网中,光纤传输距离可以达到300m;
4、OM4是OM3多模光纤的升级版,光纤传输距离可以达到550m。
Moreover, fromFig. 1(c), it can be此外,fromfig。1(C),它可以
found that some of the TiN powders were agglomerated from
发现某些锡粉末的团聚
fine TiN particulates (Fig. 1(c)). 50 wt.% Al2319 and 50 wt.% TiN
精细TiN颗粒(图1(c))。50重量%和50重量%的锡al2319
(corresponding to 32.7 vol.%TiN) powders were mechanically
(对应32.7体积%的锡)的粉末进行机械
blended as feedstocks. For comparison, pure Al2319 coating
混合原料。相比之下,纯al2319涂层
was also deposited. Al plateswere used as substrates andwere
也沉积。铝plateswere用作衬底的
sand-blasted prior to spraying.
喷砂喷涂之前。
The coating cross-sectional structure was observed with
观察了涂层的横截面结构
optic microscopy (OM) and scanning electron microscopy
光学显微镜(OM)、扫描电子显微镜
(SEM). The polished cross-sectionswere etched by a solution of
(SEM)。光交叉sectionswere通过溶液蚀刻
100 ml H2O+3mlHF+6mlHNO3. Estimation of coating porositywas
100毫升H2O + 3mlhf + 6mlhno3。涂层porositywas估计
performed through metallurgical image analyses using
通过金相图像进行分析使用
at least 10 cross-sectional micrographs. Vickers hardness
至少10的横截面的显微照片。维氏硬度
measurement was performed on the polished cross-sections
在抛光横截面进行测量
using a LEITZ microhardness tester with a load of 200 g and a
用Leitz显微硬度计与200克的负载和
dwell time of 15 s. More than 15 values from random locations
15秒的停留时间。15多值随机位置
on the polished cross-section were averaged for calculating
在光滑的截面进行平均计算
the mean hardness. The coating/substrate adhesive strength
平均硬度。涂层/基体的粘结强度
was measured using pull-off test (ASTM C-633-79). The commercially
利用拉拔试验测定(ASTM c-633-79)。商业
available adhesive film (FM 1000), having a nominal
可用的胶膜(调频1000),有一个名义上的
tensile strength up to 60MPa, was used. The assembled test
抗拉强度达到60MPa,使用。组装测试
pieceswere tested with a speed of 0.78mm/min using Estotest
pieceswere速度与0.78mm/min使用estotest测试
50 tensile tester. For each coating, five test specimens were
50拉伸试验机。各涂层的试样,五
used. The fractured surfacewas obtained through bending the
用。发现通过弯曲断裂
substrate to peel the coating.
衬底剥离涂层。
有些词语翻译过来怎么还是他本身啊
我是一句一句翻译的
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