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Field investigation over many years has found 35 species (including varieties) and 17 genera of Cyanophyta in the salt lake region of Yuncheng County, Shanxi province, and the species and genera consist of 19 species and 9 genera of Chroococcaceae, 1 genu
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摘要通过多年野外考查,在山西运城盐池湖区采集到蓝藻共17属35种(含变种),其中色球藻科9属19种,胶须藻科1属1种,颤藻科4属12种,念珠藻科3属3种。 |
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Field is used in a key expression,A Change will cause the tag/index to be Remove.
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字面翻译是,一个关键表达式引且了这个字段,这个更改将引起标签/索引被移除. |
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Field research method in anthropology can help historians understand the truth of history.
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人类学的田野调查方法有助于历史学家认识“历史”的真象。 |
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Field service for transmission and retarder for buses(warranty works and repairs).
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质保内外的变速箱和缓速器维修服务。 |
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Field servile:The exceuent team tonders the setap of the product,adjusting to try maintenance number a series serve .
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现场服务:优秀团队提供产品安装、调试、维护等一系列服务。 |
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Field survey indicates that the concept of dominant/main ethnic groupfails to express the equal attitude of developed ethnic group towards weak ethnic groups, and thus falls into a kind of expressions and behaviors of looking down on ethnic minorities and
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田野调查表明,“主体民族”观不能表达强势民族对弱势民族的平等态度,属于轻视他们的语言文字和行为,加剧了弱势民族群体的自卑情绪、“等靠要”观念与民族隔阂。 |
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Field test shows that, this rig is characterized by high power utilization ratio, high hoisting speed, less load on the belt brake, and high capability of dealing with accidents.
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现场试验表明,钻机功率利用率高,起升速度快;反转制动特性减轻了带刹车的载荷;变矩特性加强了处理事故的能力。 |
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Field trip to Philadelphia. Work with Sulzberger students.
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9费城的实地考察:和苏兹伯格学生合作。 |
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Field trips and in depth relationships with building fabricators demonstrate new methods for building design.
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实地考察旅行以及和相关的建筑物组装者的密切互动,展示了建筑设计的新方法。 |
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Field use and test shows that, (1) the coupler drive system improves the soft characteristics in the starting and transmission of the pumping unit; (2) the new drive system solves the problems of drive slippage and frequent change of rubber belt; (3) it p
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现场应用测试表明:(1)耦合器传动系统可改善抽油机启动和传动中的软特性,提高整机和抽油杆的使用寿命;(2)解决了抽油机胶带传动中打滑“丢转”和频繁更换胶带等问题;(3)实现了抽油机大传动比,冲次任意可调,从而满足供液不足油井和稠油注蒸汽生产井的不同需要;(4)可提高抽油机系统效率2.24%,日耗电量下降39.6%。 |
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Field use shows that the new tubingless oil production unit has the advantages of high pump efficiency, low cost and easy operation.
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现场使用情况表明,新型无油管采油装置具有泵效高、投资少及作业方便等优点。 |