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blasting (4) 4
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heat-exchange apparatus, not provided for in another subclass,in which the heat-exchange media do not come into direct contact (1) 1
ignition (1) 1
indexing scheme for aspects relating tonon-positive-displacement machines or engines, gas-turbines orjet-propulsion plants (1) 1
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (1) 1
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Combustion Science and Technology, ISSN 0010-2202, 12/2019, pp. 1 - 22
Journal Article
Hangkong Xuebao = Acta Aeronautica et Astronautica Sinica, ISSN 1000-6893, 01/2018, Volume 39, Issue 2, p. 121412
To investigate the effect of jet in cross flow on the process of Deflagration-to-Detonation Transition (DDT), an single-shot detonation experiment is conducted... 
Detonation | Deflagration | Ignition | Spark plugs | Delay | Cross flow
Journal Article
by 栾欣
山东教育:小学刊, ISSN 1004-0897, 2016, Issue 1, pp. 50 - 50
Journal Article
08/2016
The invention discloses a low-energy-consumption low-temperature plasma gas reaction device. The plasma gas reaction device comprises an electrode bar, an... 
TRANSPORTING | SEPARATION | PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL | PERFORMING OPERATIONS
Patent
11/2016
The utility model discloses a low energy consumption low temperature plasma gas reaction unit, including electrode bar, electrode sleeve, plate electrode,... 
TRANSPORTING | SEPARATION | PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL | PERFORMING OPERATIONS
Patent
04/2018
The utility model discloses a many channel temperature controller intelligence calibrating device, the device includes the industrial control compute, the... 
CONTROLLING | SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES | PHYSICS | REGULATING
Patent
11/2018
The invention discloses a phase change heat storage cooling heat preservation device and method for an intermittent overheating component, and relates to phase... 
MECHANICAL ENGINEERING | WEAPONS | BLASTING | HEAT EXCHANGE IN GENERAL | HEATING | LIGHTING | HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
Patent
05/2018
The utility model provides a concrete mixing device convenient to material loading and defeated material belongs to concrete mixing technical field, including... 
TRANSPORTING | PREPARING CLAY | WORKING CEMENT, CLAY, OR STONE | PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER | PERFORMING OPERATIONS
Patent
早期教育:教师版, ISSN 1005-6017, 2012, Issue 2, pp. 48 - 49
著名教育家陶行知先生说过:“教育为本,观察先行。”没有科学有效的观察记录,就难以对幼儿进行正确的引导。为了让教师更有效地进行观察记录,我园鼓励教师创新观察记录的形式。在学期结束时,将优秀的观察记录进行展示,让教师阅读他人的观察记录, 
教师阅读 | 教育为本 | 教师创新 | 陶行知 | 著名教育家
Journal Article
教育导刊:下半月, ISSN 1005-3476, 2012, Issue 1, pp. 75 - 76
陶行知说过:“教育为本,观察先行。”没有科学、有效的观察记录,就难以对幼儿进行正确的引导。但是对一线的教师来说,写不完的案头工作:教学备课、每日观察、幼儿成长记录、活动实况记录等.让他们的烦恼紧锁于眉头之间。为了改变这一现象,调动教师案头工作的积极性,本学期除了教师必写的备课之外, 
教学备课 | 案头工作 | 成长记录 | 教育为本 | 幼儿 | 记录方式 | 陶行知 | 教师观
Journal Article
学校党建与思想教育:中, ISSN 1007-5968, 2012, Issue 8, pp. 62 - 63
语文课堂上的有效对话,其作用不仅体现在师生、生生平等交流对话、共享知识智慧的过程中,能培养学生的思维能力,提升学生的语文素养,还能够帮助学生形成良好的个性和健全的人格,促进学生的和谐发展。本文拟就在小学语文课堂有效对话中加强学生的品德修养,谈些粗浅看法和体会。 
学生 | 语文素养 | 交流对话 | 语文课堂 | 思维能力 | 品德修养 | 有效对话 | 对话
Journal Article
世界历史, ISSN 1002-011X, 1995, Issue 1, pp. 79 - 85
试论诺夫哥罗德共和政体顾銮斋城市共和政体是学术界关于欧洲封建社会政治制度研究中的薄弱环节,其中,对诺夫哥罗德共和政体的研究尤为薄弱,本文拟就诺夫哥罗德政体的特点、实质及其产生的原因等问题作些探讨,以求有助于共和政体的讨论。一诺夫哥罗德中央政权组织机构... 
共和政体 | 人口职业结构 | 工商业者 | 文化因素 | 克柳切夫斯基 | 经济史 | 基辅罗斯 | 经济结构 | 中级官职 | 行政长官
Journal Article
教育研究, ISSN 1002-5731, 1988, Issue 7, pp. 47 - 52
贫困地区与发达地区的差距,表面看来是经济与技术上的差距,而实质上最根本的差距乃是教育上的差距。因此,全面把握贫困地区的教育现状,探讨制约教育发展的诸因素,研究改善措施,对落后地区的全面振兴就有了十分重要的现实意义。 
沂蒙山区 | 贫困地区 | 教育发展 | 调查 | 发达地区 | 落后地区 | 教育现状
Journal Article
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