必要性

This design on the main Nanshan coal mine methane drainage occurrence, the necessity and feasibility, drainage methods to determine the expected effect, as well as drainage, etc; and the elaboration of natsun mines in accordance with specific parameters on mine, some of the roadway and workface, drivage workface for gas drainage.

本设计主要对南山煤矿矿井瓦斯赋存情况、抽采的必要性及可行性、抽采方法的确定以及抽采效果的预计等进行相应的阐述；并根据南山煤矿的具体参数，对矿井的一些巷道及采煤工作面、掘进工作面进行瓦斯抽采。

Third, this paper places an emphasis on the current situation of Chinese media identity; analyzes the causes that have led to the failure of duple identities; then it further points out the collisions and conflicts that are now afflicting Chinese media, the inner cultural crack and identity crisis brought by it; describes the symptoms of the identity crisis and its harms; finally, this paper points out the possibility and feasibility of rebuilding Chinese media identity-balance, and propose some solutions in detail.

第三、重点解读当前中国媒体的现状，指出其当前的双重认同倾向，分析其新的身份建构尝试失败原因。进一步指出当前中国媒体所面临种种矛盾和冲突，由此导致的内在文化断裂，产生了认同紊乱和身份危机。描述了媒体身份危机的症状，产生的现存危害和可能危害。最后，指出重建中国媒体身份平衡的可能性和必要性，提出设计方案和方案实施的一些具体办法和措施。

Third, this paper places an emphasis on the current situation of Chinese media identity; analyzes the causes that have led to the failure of duple identities; then it further points out the collisions and conflicts that are now afflicting Chinese media, the inner cultural crack and identity crisis brought by it; describes the symptoms of the identity crisis and its harms; finally, this paper points out the possibility and feasibility of rebuilding Chinese media identity-balance, and propose some solutions

第三、重点解读当前中国媒体的现状，指出其当前的双重认同倾向，分析其新的身份建构尝试失败原因。进一步指出当前中国媒体所面临种种矛盾和冲突，由此导致的内在文化断裂，产生了认同紊乱和身份危机。描述了媒体身份危机的症状，产生的现存危害和可能危害。最后，指出重建中国媒体身份平衡的可能性和必要性，提出设计方案和方案实施的一些具体办法和措施。并对本研究进行自我反思和批判，指出未来的研究方向。

Historically in the communist movement, economism has meant focusing the attention of the working class on its own immediate conditions and struggles as the "most widely applicable means" of winning them, some day, to socialism and communism—an approach which Lenin thoroughly exposed and refuted in his famous work What Is To Be Done?

产生于19世纪末。认为无产阶级的主要任务是进行经济斗争，反对进行推翻资产阶级制度的斗争，否认建立统一的马克思主义政党的必要性。&—百度百科）。在共产主义运动的历史上，经济主义意味着把工人阶级的关心重点集中在眼前的经济利益和斗争之上，把它看作实现自身利益，并在某天实现社会主义和共产主义的&最普遍适用的方式。

The snag is that even if politicians accept the need to raise public-sector savings, it is not in their short-term political interest to rein in electorally rewarding current expenditure growth.

控制支出的障碍在于，即使政治家认可了增加政府储蓄的必要性，这也不符合他们的短期利益，因为政府支出的增长对争取选票大有好处。

Focusing on the conditions of shipboard electronic cabinet as well as its electrical and mechanical characteristics,this paper presents the necessity of the light-duty design for shipboard electrionic equipment.

结合舰载电子机柜工作环境条件及其本身的电气、结构特点，简要介绍舰载装备轻型化的必要性。

The body of this thesis is divided into four parts: Part One relates basic theories concerning judge's elucidatory authority, including its implications and character, its relationship with arguement-orientedness, and its value; Part Two introduces rules and regulations about judge'elucidatory authority in different countries in the hope for our country to draw lessons on; Part Three analyzes the present legislation situation of judge's elucidatory authority, emphasizing some existing drawbacks and necessity of constructing judge's elucidatory authority in our country; Part Four puts forward some suggestions on the content of judge's elucidatory authority to be constructed in our country, including five aspects of its fulfilling principles, fulfilling methods, fulfilling phases, legal effect and restraining mechanism.

正文可分为四个部分。第一部分是对释明权理论基础的研究，包括释明权的含义和性质，释明权和辩论主义的关系以及释明权的价值；第二部分介绍了各国关于释明权的法律制度，以期能为中国制度构建提供参考借鉴；第三部分分析了我国关于释明权的立法现状，着重分析了立法上存在的缺陷并论证了建构并完善我国法官释明权制度的必要性；第四部分对我国法官释明权制度内容的构建提出建议，包括释明权的行使原则、行使方式、行使阶段、法律效力以及约束机制五个方面。

The original 10 kV grid terminal user adopts emanant type,and the floor area of transformer centralized power supply and distribution mode is very large,high investment,low reliability and high energy consumption,which shows the significance and necessity for medium voltage grid to use ring network and transformer distributed power supply.

原有10kV电网终端用户采用放射式、变压器集中供配电方式占地面积大、投资高、可靠性低、不节能，指出中压电网采用环网、变压器分布式供电的重要性及必要性，比较了断路器和负荷开关-熔断器在保护终端用户变压器上的差异，对变压器的合理选用做了分析，以求做到节能和环保。

Explores what is challenged now concerning the empirical turn of the philosophy of technology in view of the cause and effect of the development of cultural criticism on technology The classical cultural criticism on technology is discussed through an analysis made for the contradiction between Heidegger's phenomenological standpoint based on existentialism and his hermeneutic methodology taken for studying the philosophy of technology Then, the inexhaustiveness of empiristic methodology that is currently prevailing in cultural study on technology is discussed further to expound the necessity for "embodying" as an empiristic methodology to study the technological culture The way to spread over the embodying in technological study is therefore taken into account to deepen the empirical turn of philosophy of technology

从技术文化批判理论发展脉络的视角探讨技术哲学经验转向所面临的问题，即通过对海德格尔存在论现象学立场与他在技术哲学研究方面采用的解释学方法论的矛盾的解析，讨论了技术文化批判经典理论存在的问题；以此为出发点，讨论了当下技术的文化研究在经验方法上的不彻底性，从而阐明了技术文化研究走向&切身化&经验方法的必要性；讨论了对技术展开&切身化&研究的基本思路，以此作为深化技术哲学经验转向的途径。

Endolymphatic sac surgery: There is a controversy on the effect/ necessity of such operation, because the outcome of it remains unknown.

内淋巴囊手术：对这个手术的效果和必要性存在争议，因为其疗效仍不明确。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。