保护

The Laiwu Steel Group Special Steel County 50 tons electric furnace electrode regulator is the analogous circuit plug-in unit type product at the beginning of 80 ages last century .because the primary device gets older and the damage is serious, which creates the system failure rate to be high and the smelting electricity consumes high.

因此，根据技术进步要求对其进行数字化改造。通过对电炉的炼钢工艺进行分析发现必须有电极的阻抗控制和保护电极和保护炉墙等功能，通过对电气系统的分析可以得到必须有短路、过电流和保护开关的功能，通过对液压机械性能进行了分析和测试发现液压阀存在死区需要进行补偿。

Gold Bond Cornstarch Plus Medicated Baby Powder helps relieve diaper rash with a combination of three effective skin protecting ingredients that soothes, protects and softens baby's delicate skin, absorbs moisture and forms a protective barrier to repel moisture.

黄金007玉米淀粉加药婴儿爽身粉缓解尿布疹相结合的三种有效的皮肤保护成份，舒缓，保护和软化婴儿的娇嫩的皮肤，吸收水分，形成了一个保护屏障，以抵御水分。

This paper is based on the pingpong bridge field ground protection ,itpresents one point to ground protection scheme which include the self-checking method of switches.

本文针对乒乓式保护，结合开关自检方法提出了完整的一点接地保护方案：在两点接地保护方案中估算了开关切换过程中过渡电阻变化对接地点位置计算的影响，提出了故障位置偏差式两点接地的自适应判据，为了弥补该判据的缺陷，提出了结合二次谐波辅助判据的综合方案。

Digital image watermark, as a branch of data hiding technology, imbeds symbol information into the protected image using the redundancy attribute of Human Visual System. As an effective approach of copyright protection of digital image, it has become a hotspot in the field of information security recently.

数字图像水印技术是信息隐藏的一个分支，它利用人眼视觉冗余，将标志信息作为水印嵌入到被保护图像之中，是数字图像版权保护的一个新兴方法，也是数字产品版权保护领域中的有效途径，近年来已成为信息安全领域的一个研究热点。

Digital image watermark, as a branch of data hiding technology, imbeds symbol information into the protected image using the redundancy attribute of Human Visual System. As a new methodology of copyright protection of digital image, it has become a hotspot in that field recently.

数字图像水印技术是信息隐藏的一个分支，它利用人眼视觉冗余，将标志信息作为水印嵌入到被保护图像之中，是数字图像版权保护的一个新兴方法，也是数字产品版权保护领域中的一个研究热点。

First head out from inside the printer: to remove the small ink sac or cartridges will print the first line above the data to remove protective cover protective cover 2 have a lock with a nail lightly covered Alice will be able to protect removed.

先将喷头从打印机里面拉出来：取下小墨囊或墨盒，将打印头上面数据线上的保护盖取下（保护盖两头各有一个锁扣，用指甲轻轻一翘就能将保护盖取下。

Since the application of the Non-Conventional Instrument Transformer and the Optic-Fiber communication network are the distinct characteristics of all-digital protection systems, this thesis will focus on the influence of these two key technologies on all-digital protection systems by using an evaluation platform.

其中，非常规互感器的应用和光纤通信网络的实现是全数字化保护系统有别于传统保护的显著特征，本文将围绕这两个关键技术，利用仿真评测平台对其为保护带来的利弊进行详细地分析与研究。

The oxygen index was higher in the lung protect group than that of in the control group at 0, 6, 12 and 24 h after CPB (P.05). In both groups, compared with the baseline values, plasma levels of MDA, IL-6 and TNF-α were gradually increased after CPB. Compared to the control group, the level of MDA, IL-6 and TNF-α were lower in the protective group at different time point after CPB (P.01). Histologic analyses showed intra-alveolar edema, capillary hyperemia and neutrophil accumulated in the control group, whereas no significant changes in the protective group.

结果 保护组各时点血氧指数均高于对照组(P.05)，CPB后血浆MDA、IL-6和TNF-α水平较术前升高(P.05)；在CPB后各时间点，肺保护组患者血浆IL-6、TNF-α和MDA均低于对照组(P.05)；对照组肺组织可见中性粒细胞浸润、肺间质水肿、肺泡壁小血管扩张、充血，保护组肺组织炎性反应较轻微。

The study not only has advantages on the cultural relic preservation which is being undertaken now, but also can fill serious lacunas in the fields of architectural archaeology, historical architecture education and architectural legacy preservation and renovation.

军队建筑遗产研究不仅有利于支持全军正在开展的营区文物保护工作，为展开全面系统的保护工作奠定理论与方法基础，更可以有效填补我国建筑考古、建筑历史教学、建筑遗产保护与更新等诸多领域中的研究缺项和空白。

Accident prevention;Anaesthesiology;Ball compression test;Classes of protection;Classification;Classification systems;Clearances;Colour codes;Design;Determinations;Dictionaries;Dimensions;Earth conductors;Earthing;Electric appliances;Electric contact protection;Electric enclosures;Electric mains;Electric power systems;Electric shocks;Electrical accidents;Electrical appliances;Electrical engineering;Electrical equipment;Electrical medical equipment;Electrical protection equipment;Electrical safety;Electrically-operated devices;Electromagnetic compatibility;Electromedicine;Electrostatics;EMC;Enclosures;Environmental conditions;Equipment;Equipment safety;Explosion protection;Fire safety;General conditions;Graphic symbols;Hot-mandrel;Impact testers;Inspection;Instructions for use;Insulating enclosures;Insulations;Leakage paths;Letterings;Lists;Marking;Measurement;Mechanical safety;Medical equipment;Medical radiology;Medical sciences;Medical technology;Occupational safety;Operational instructions;Protection coverings;Qualification tests;Radiation protection;Safety;Safety devices;Safety engineering;Safety regulations;Safety requirements;Safety signs;Specification;Strength of materials;Surveys;Symbols;Temperature;Test atmospheres;Test equipment;Testing;Testing conditions;Testing voltages;Transformers

中文主题词事故预防；麻醉学；球压试验；防护等级；分类；分类系统；清除；色码；设计；测定；词典；尺寸；文献；接地导线；接地；电接触保护；电气外壳；电力干线；电力系统；电击；电气事故；电气器具；电气工程；电气设备；医用电气设备；电气保护设备；电气安全；电驱动装置；电磁兼容性；电医学；静电学；外壳；环境条件；设备；设备安全；防爆；防火安全；一般条件；图形符号；热卷筒；冲击试验器；检验；使用说明；绝缘外壳；绝缘；漏电路径；文字书写；表；作标记；测量；机械安全；医疗设备；医学放射学；医学科学；医疗技术学；职业安全；保护覆盖层；合格试验；辐射防护；安全；安全装置；安全工程；安全规则；安全要求；安全标志；规范；材料强度；调查；符号；温度；试验大气环境；试验设备；试验；试验条件；试验电压；变压器

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。