数量
- 与 数量 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Seed distribution varied with orientation (p.01), with most seeds to the north of the female tree, followed by northeast, north and southeast.
当年下落到地面的东北红豆杉种子,按远离母株的顺序,种子数量逐渐减少;在围绕母株的八个方向上,东向的种子数量最多,其次是东北、北和东南方向,西面的种子数量最少。
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You can find out it is the major temporary work, such as formwork, rebar jig, equipment etc. during the FPLM construction, in which the cost of the inner mould and outer form of box girder, the steel form of pier and pierhead of substructure, the rebar jig as well as the launching equipments are quite high. The quantity of those equipments was always depended on experience in the pass time. Therefore the more of the form quantity is used the higher of direct costs would be spent. On the other hand it would be reduced the capacity of production if the equipments are insufficient.
在全跨预铸工法中所使用的生产设备仔细观察可发现,预铸工法中假设工程(如模版、钢筋加工架以及施工机具等)所占比例相当高,其中有箱型梁的内模与外模床、下构的柱钢模、帽梁钢模、钢筋加工架、吊装机具等所占的成本相当高,以往设备数量多寡均以经验来取决,因此假如模版数量过多直接成本随之提升,反观模版资源数量不足时又会造成生产力降低情况发生。
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Lesser Scaup Aythya affinis, Northern Pintail Anas acuta, and several sea ducks are showing troubling declines, but most geese are increasing dramatically and many ducks have held steady.
一些鸟类如针尾鸭和海鸭等的数量仍然在下降,但是大多数雁类的数量都有了明显增加,很多鸭子的数量也保持稳定。
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"As the contract is carried out, the quantities actually used are measured by a quantity surveyor and the contractor is paid on the basis of these amounts."
在合同履行中,实际使用数量由数量测算员加以衡量,并在这些数量的基础上确定对承包商的付款。
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After reviewing the previous dissertation on quantitative characteristic trait of recalcitrant seeds, three aspects of quantitative characteristic trait of seed recalcitrant were defined, which are interspecific aspect, intraspecific aspect and individual developmental aspect. And it was supposed that seed recalcitrance was a compound characteristic, with its core composed of desiccation tolerance, low-temperature tolerance and storage tolerance at least, and its concomitants composed of seed size, 1000-seed weight, moisture content at shedding, non-dormancy, systemic taxonomy, ecological and biochemical aspects. Because these core and concomitants are all gradual, transitional and quantitative, it was inferred that seed recalcitrance was a compound quantitative trait.
文章简要概述了从顽拗型种子到顽拗性种子这样一个对顽拗性种子认识提高的过程,在综述了前人关于顽拗性种子数量性状特征论述的基础上,把种子顽拗性的数量性状特征划分为种间、种内和个体发育三个层面,提出种子顽拗性是一种复合性状,其核心至少包括脱水耐性、低温耐性和贮藏耐性三方面的内容,其伴随性状包括种子尺度、千粒重、初始含水量、休眠特性、分类地位、地理分布和保护性物质含量等多方面的内容,而且这些核心内容和伴随性状的每一个方面都具有渐变的、过渡的、数量型的特征,从而阐明种子顽拗性是一种复合数量性状。
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The results show that the numbers of antennal sensillar on anttena at different stage of locust increase significantly, particularly sensillum basiconic and sensillum ceoloconica, in contrast, sensillum trichodea and chartica increase modestly.
结果表明,随着蝗虫龄期的增加,其触角各鞭节上的毛形、锥形、腔锥形和刺形感器数量也在不断增加,成虫期的锥形和腔锥形感器的数量为1龄的10倍左右,而毛形和刺形感器增加的数量为1龄期的5~6倍。
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The morphology of sensillumtrichodea does not differ between sexes and species,but the number anddensity differ significantly.The ultrastructure of two types of antennal sensillum,sensillumtrichodea and sensillum chaetica was investigated in males of Ancylissativa Liu with transmission electron microscope.
在七种类型的触角感器中,毛形感器在数量和分布上占主导地位,雄蛾触角上毛形感器的数量和密度比雌蛾触角上多而密,不同种类之间毛形感器的数量、分布密度也不同;其它六种触角感器虽然在同种的雌雄之间和不同种类之间也存在一定的差异,但不如毛形感器显著。
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Our results show that there were no significant difference in insect species and abundance between the massion pine forest and the slash pine forest.
通过对6种不同林分结构下的马尾松林和湿地松林内昆虫群落调查与多样性指数分析,表明2种松树内的昆虫种类和数量无显著差异,混交林中的昆虫群落的种类和数量比纯林多,尤其以捕食天敌类群的种类和数量更为明显。
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When the temperature is between 1100 and 500℃, second-formedγphase is observed in form of tiny spiculum. With the temperature decreasing, the volume fraction of second-formedγphase increases and then decreases at 500℃.
Ni_(56)Fe_(17)Ga_(25)Co_2合金在1200-1000℃间等温热处理时,γ相形貌和数量均无显著变化;温度降低到850℃时,γ相数量显著增加;500℃时γ相数量有所减少。
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In order to avoid the quantity of bidding for a project is too concentrated or dispersed, Bidding Committee sets the lowest tender quantity for different categories in light of concrete conditions, grade the quantity and set the superior limit of tender quantity for the enterprises at all levels according to export amount of the enterprises bidding for a project.
为了防止中标数量过分集中或分散,招标委员会根据具体情况设定各类别最低投标数量,并根据投标企业出口金额大小进行分档,设定各档企业的投标数量上限。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力