查询词典 hum reduction factor

Compared to open surgery, patients in the study who underwent laparoscopic surgery experienced 80 percent reduction in the odds of respiratory tract infection, 69 percent reduction in bloodstream infection, 59 percent reduction in wound infection, 39 percent reduction in urinary tract infection and a 48 percent reduction in other types of nosocomial infections across hysterectomies, cholecystectomies and appendectomies.

同开放性手术相比，研究中行腹腔镜外科手术子宫切除术、胆囊切除术及阑尾切除术的病人呼吸道感染可能性降低80%，血流感染降低69%，伤口感染降低59%，泌尿道感染降低39%，其他院内感染降低48

Some reduction methods in titanium metallurgy ,such as the manganese reduction process,the calcium reduction process,the natrium reduction progress,reduction of titanium by electrolyzing of molten salt,etc were introduced.

未来钛冶金的发展方向是用还原二氧化钛为基础的连续式生产技术代替间歇式的Kroll法生产技术，并大力降低原材料和生产的成本。

For supracondylar fracture of humerus with obvious displacement,it is easy to make reduction,but the fixation and the maintenance of reduction is not easy; manual reduction with plaster or splint immobilization,though as the first-chosen method,has such shortcomings as infirm or loosening fixation of plaster or splint which may cause injury to blood vessels or nerves; open reduction may lead to further trauma to soft tissues and tissue adhesion,and to joint stiffness; the closed reduction with cross Kirschners wires under C-arm X-ray can avoid the above mentioned shortcomings and it is easy in operation.

移位明显的肱骨髁上骨折，复位容易，但固定及维持复位困难，手法复位石膏或夹板外固定虽是首选治疗方法，但石膏或夹板固定不牢固，易出现松动甚至可造成血管及神经损伤，而切开复位更易进一步造成软组织创伤，组织粘连，最终导致关节僵直功能障碍。本组C臂下闭合复位交叉克氏针治疗移位明显的肱骨髁上骨折避免了上述缺点，而且方法简单。肱骨髁上骨折；经皮克氏针固定；儿童；闭合复位

The results indicate that in the process of dissimilatory metal reduction, NTA and AQDS can accelerate the speed of ferric oxides reduction and magnetite generation in the initial stage, but magnetite production prevents further iron reduction. Direct contact is a very important way, and the biomembrane formed by adsorption for long time is a critical factor for reduction.

结果表明，微生物异化还原铁氧化矿时，NTA，AQDS在初始阶段显著加速铁氧化物的还原，但也加速磁铁矿的生成，阻碍反应继续进行；直接接触方式起着重要作用，吸附形成的生物膜是一个关键因素，其形成是一个相对较长的过程。

Results 4 factors (mandible rotation factor, facial height factor, dental and skeletal saggital factor and maxillar rotation factor) were extracted from 156 items including age, gender and craniofacial characteristics by data reduction and factor analysis procedure.

结果对年龄、性别、颅面特征等156项指标经聚类和主成分分析精简为30个变量，再通过因子分析提取出4个因子（下颌旋转因子、面高因子、牙骨矢状因子和上颌旋转因子）。

Others fell into the pigpen the leftovers to the pigs, pigs eat a hum a hum a really interesting.

还有人进猪圈把剩菜剩饭倒给猪吃，猪吃的一哼一哼的真有趣。

Hum! Hum! That will be about-- about-- that will be this evening about twenty minutes to eight. And you will see how well I am obeyed.

哼！哼！日落将接近…接近…日落将出现在今晚大约七点四十分的时候，同时你也将看到我的命令是如何被服从的。

Your hum is searched into the databases of hums to find which is the closest hum.

您的嗡嗡声是搜查到的资料库，胡姆斯发现这是最接近的嗡嗡声。

Planet Earth emits a low, continuous hum, consisting of different frequencies, all below the range of human hearing. The hum can only be detected by seismometers, and exists even when no earthquakes are occurring.

行星地球发出持续的，低的嗡嗡声，该声音是由不同频率组成的，全在人的听力范围之内，只有地震检波器才能探测的到，即使没有地震发生该声音也会存在。

The traditional distinction based on the matrix attribute reduction algorithm analysis, for distinction in the matrix "repeat" Too many elements, these "duplicate" elements not only in solving attribute reduction in the process does not work, But also reduce the time efficiency by improving the shortcomings that distinction in the matrix structure in the process of using Proposition calculus in the absorption of the law removed the distinction between the functions of the non-functional "repeat"element, a property Reduction of improved algorithm RADM, improve the efficiency of the attribute reduction.

通过对传统的基于区分矩阵的属性约简算法进行分析后，针对区分矩阵中"重复"元素过多，同时这些"重复"元素非但在求解属性约简的过程中不起作用，而且还降低时间效率这一缺点进行了改进，即在构造区分矩阵的过程中，利用命题演算中的吸收律去掉了在区分函数中不起作用的"重复"元素，提出了一种属性约简的改进算法RADM，提高了属性约简效率。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。