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[期刊论文] 作者:Brian Dauenhauer,Xiaofen Keati, 来源:体育科研 年份:2019
基于通过健康、体育课程让所有儿童拥有健康、良好的身体素质的体育教育理念,通过梳理体育教学分层干预的文献,发现一般的分层干预仅能满足运动低效能学生的体育需求,未能有...
[期刊论文] 作者:Brian D.O.Anderson,Mengbin Ye, 来源:城市道桥与防洪 年份:2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Jordan M.Kaiser,Brian K.Long, 来源:中国科学:化学英文版 年份:2019
Polyolefins are an indispensable class of materials that have become the most widely produced and utilized polymers today.They are readily synthesized from chea...
[期刊论文] 作者:Renagi,J. J., 来源:地球科学和环境保护期刊(英文) 年份:2019
This Papua New Guinea is nearly tropical and we get rain in almost all seasons. But over the past few decades, it was observed that climate is changing consider...
[期刊论文] 作者:J. Sampath,J. Pridvi,A. Ani, 来源:癌症治疗(英文) 年份:2019
Background: There are very few publications on synchronous presentation of dual malignancies in the literature. Occurrence of second malignancy in a patient wit...
[期刊论文] 作者:Timothy J. Considine, 来源:自然资源(英文) 年份:2019
Petroleum coke is the?third?leading refined petroleum product export from the US behind distillate fuel oil. Legal challenges and proposals could either increas...
[期刊论文] 作者:Bernhard J. Mitterauer, 来源:医学心理学(英文) 年份:2019
A pathophysiological model of the loss of reality comprehension in schizophrenia is proposed. Based on a formalism it is hypothesized that astroglial domains ex...
[期刊论文] 作者:Michael J. Fitzmaurice, 来源:现代整形外科(英文) 年份:2019
Carpal tunnel release is one of the most common and surgery procedures performed. Complications and recurrence of the condition can occur up to 20% of cases. We...
[期刊论文] 作者:Robert J. Collier, 来源:今日畜牧兽医:奶牛 年份:2019
奶牛的体型庞大,所以对热量更加敏感。因为5℃-20℃是奶牛的适应温度,运输途中恒温器温度应设置为13℃。那么,如何发挥它的最大产奶性能,这对奶牛生产者是一个很大的挑战。上...
[期刊论文] 作者:Joseph J. Smulsky, 来源:自然科学期刊(英文) 年份:2019
The present paper is a compilation of extractions from author’s works. Those works were performed along different lines of research, each line reflecting some...
[期刊论文] 作者:Michael J. Kennish, 来源:生态学期刊(英文) 年份:2019
The National Estuarine Research Reserve System (NERRS) is an integrated network of 29 protected and coordinated estuarine reserve sites in 23 states and one ter...
[期刊论文] 作者:Antony J. Bourdillon, 来源:现代物理(英文) 年份:2019
Thirty seven years after the discovery of quasicrystals, their diffraction is completely described by harmonization between the sine wave probe with hierarchic...
[期刊论文] 作者:Antony J. Bourdillon?, 来源:现代物理(英文) 年份:2019
Initially, all that was known about diffraction in quasicrystals was its point group symmetry;nothing was known about the mechanism. The structure was more evid...
[期刊论文] 作者:Michael J. Brear, 来源:工程(英文) 年份:2019
Reciprocating engines and their fuels are largely associated with road transport. This isn’t surprising. About 70% of transport-sector greenhouse gas emissions...
[期刊论文] 作者:J. Dalton, 来源:疯狂英语:新阅版 年份:2019
对英国家庭的传统描述中常包括父亲、母亲和2.4个孩子(平均).然而,英国政府2006年公布的数据显示:在英国,42%的婚姻以离婚告终,这离婚率是欧洲最高的(但实际上是英国40年来最...
[期刊论文] 作者:Matthew J. Fogarty, 来源:中国神经再生研究:英文版 年份:2019
The synapse is an incredibly specialized structure that allows for the coordinated communication of information from one neuron to another. When assembled into...
[期刊论文] 作者:J. Dalton, 来源:疯狂英语·新阅版 年份:2019
在英国,人们用“tweenager”来描述10至12岁的青少年,他们具有鲜明的个性和行为特征,让我们跟着下面这篇文章来了解一下吧。  Have you heard of the term “tweenager”? Its a slang word used in the UK to describe children between about ten and twelve ye......
[期刊论文] 作者:By ROSTAM J. NEUWIRTH, 来源:CHINA TODAY 年份:2019
ON November 13-14, 2019, the 11th BRICS annual summit of the heads of state and heads of government of the five member states Brazil, Russia, India, China, and South Africa will be held in Brasilia, B...
[期刊论文] 作者:Marc J. Spears, 来源:扣篮 年份:2019
After catching a rare sight ofa black man pumping gas in SaltLake City in 1980, Utah Jazz guardDarrell Griffith felt the need toapproach his fellow "brotha."  从后视角看到另一名黑人在犹他州盐湖城停车加油时,犹他爵士队后卫达雷尔·格里菲斯觉得......
[期刊论文] 作者:LungRichard J.,JiJin, 来源:中华整形外科杂志 年份:2019
Abdominoplasty procedures have dramatically increased over the past decade or more. The American Society for Aesthetic Plastic Surgery (ASAPS) Cosmetic Surgery National Data Bank reported in 2005 an i...
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