- 更多网络例句与底质相关的网络例句 [注：此内容来源于网络，仅供参考]
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The benthal deposited materials are mainly sand and sandy-silty clay.
该区底质类型主要为砂、砂粉砂质粘土两大类。
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Considering complicated conditions of the coastal dynamic environment, sediment dynamics, and together with the immature sediment itself, the predicted results will be somewhat limited if only with numerical model. So, in order to obtain microcosmic quantitative assessment and macroscopically understanding, numerical model is combined with field observations in the thesis. Firstly, the tidal current, SSC distribution, benthal deposited materials were basically analyzed by field observations. Then, the tidal current, SSC distribution, and the erosion and accumulation of the seabed were simulated with the numerical model of ECOMSED.
但由于海岸动力环境多变，泥沙运动复杂，加之泥沙问题本身的复杂性，如仅用数学模型，其预测结果将受到一定的限制，故本文采用实测调查与数学模型计算相结合的方法，宏观把握，微观量化，在掌握岚山港西突堤工程所在海域潮流、悬沙量分布、表层底质沉积物类型及特点基本态势的基础上，紧扣开发工程可能引起潮流场变化，分析工程后悬沙量、海底冲淤变化及其空间分布，进而建立潮流作用下的泥沙输运数学模型，首先比较好地模拟目前岚山港西突堤工程附近海域的潮流场和悬沙场，然后预测海湾沿岸可能引起的冲淤强度变化和冲淤区域的空间分布。
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The above results, shows that the sediment environment was the important factor on distribution of macro benthos of the intertidal zone.
对三种不同底质类型的潮间带动物分布进行了分析，阐述了底质环境决定着潮间带大型底栖动物种类及数量的分布特征，从而揭示了潮间带底质环境是影响底栖动物分布的重要因素。
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Lastly, sand and reef area were compared. Since reef areas has more suitable natural substratum than sand areas.
另外由较大的空间尺度来看，礁区与砂区为两个天然底质不同的区域，在这两个区域分别放置面积相同的附苗板时，由於礁区的天然底质数量较多，根据附苗强化效应，幼生在附苗板上的附苗密度应在砂区较高。
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In order to establish relative analysis methods and find out transfer rules and vertical distribution characteristics of heavy metals in sediments of Poyang lake,column form sampler designed by us was used in the experiments,the sediments samples from Wucheng section of the Ganjiang River in Poyang lake area were collected using adjacent water vertical spile method.
为建立鄱阳湖水域沉积物中重金属的相关研究方法，了解重金属污染物的迁移规律，并探讨底泥中重金属的垂直分布特征，采用底质柱状采样器通过临水垂直插管法采集鄱阳湖流域赣江吴城段的底质样品，利用微波消解—AS-990型原子吸收分析体系对柱状样中不同深度的样品进行重金属Cu含量的测定。
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Bio-Ba/Ti, bio-Ba /Al were chosen as the sensitive markers to show the variation of the biogenic/terrigenous suspended particles in MNLS through the correlation analysis of 12 major elements of the suspended particles. Comparing with the overlain waters, the content of terrigenous particles in the BNL was increased significantly, but was lower than that in the surface sediment.
与上覆水体相比，近底雾状层内陆源组分显著增加，但较底质沉积物为低；生源组分则明显降低，但比底质沉积物为高，这一规律说明底质沉积物再悬浮对近底雾状层有显著的影响，表明Ba_/Ti和Ba_/Al值可以作为近底雾状层颗粒物的高精度示踪指标，其中Ba_/Al值尤为敏感。
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The total biomass of ephemeral macroalgae differed considerably among different types of substrata.
试验结果表明不同类型底质上的一年藻类的总生物量变化显著；在固定底质上生长的一年生藻类的生物量显著的高于附着于大型多年生藻类上的。
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The exposed massive cold-seep carbonates provided substrate for the encrustations of corals as well as coralline algae and might have played a crucial role in the initial development of coral reefs in a siliciclastic paleoenvironment of active tectonic setting. This is probable the first case of the world that cold-seep carbonates acting as initial colonization hardgrounds of hermatypic corals and corallines.
在此基底泥岩快速浅化的过程中，出露的块状冷泉碳酸盐岩成为不稳定地体构造背景中，珊瑚与珊瑚藻等表覆生物在矽质碎屑环境生长的硬底质，可能在礁体的最初发育扮演关键性的角色；此种冷泉碳酸盐岩成为造礁珊瑚与珊瑚藻在矽质碎屑古环境中最初生长硬底质的现象，很可能为世界首例。
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The response may change the fate of the turions in the second year,and affect the maintenance of the populations.
在野外池塘中，利用3种不同营养状况的底质研究底质营养盐对菹草生长及养分分配的影响，结果表明：沉水植物菹草面对底质营养盐的胁迫出现了急性的生理生化反应，在生长初期叶片总的可溶性糖含量在肥沃的底质上高于贫营养底质上；根、茎、叶和石芽各构件都具有异速生长现象，并且表现规律不一样；菹草的根冠比随底质营养盐的不同而变化；随着营养条件对菹草生长胁迫加重，根、冠的异速生长愈明显，同时石芽的N∶P和C∶N比率显著受底质营养盐的影响，而菹草叶片和茎N∶P和C∶N比率不受底质肥力的影响，这些响应将改变石芽第2年的命运和影响种群的维持；在胁迫生境下，菹草首先分配资源到无性繁殖体--石芽上以便维持种群的延续，以回避策略应对底质营养盐胁迫。
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Cold places like cold stone substrate, transparency, quality nourish, low hardness, gloss strong line better varieties; soft ground nearly frozen to substrate, but the lack of transparency; just manner, then the hardness high, often with quartz quality of sand screw; hard the worst quality, hardness, opacity, gloss weak, often more impurities, and rock in the gravel. 3, defects, including impurities and cracks in the stone.
冻地的底质似冻石、透明度高、质细润、硬度低、光泽强，系较佳品种；软地的底质接近冻地，但透明度不足；刚地，则硬度偏高，常含石英质砂钉；硬地的品质最差、硬度大、不透明、光泽弱，常有较多杂质和围岩中的砂砾。3、瑕疵，包括石中的杂质和裂纹。
- 更多网络解释与底质相关的网络解释 [注：此内容来源于网络，仅供参考]
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calcium carbonate：碳化钙
形成过程:明白软体动物的构造后,便不难了解珍珠如何形成. 软体动物的外套膜分两边或两页,将内脏包着. 外套膜有能力分泌一种角质物体,叫贝壳底质(Conchiolin)和碳化钙(Calcium Carbonate). 这两种物质化为晶体而组成外壳. 外壳分为三层,每层的形成都在同一时间进行. 这三层分别:
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substrate destabilization：底质去稳定作用
substrate cracking 衬底断裂 | substrate destabilization 底质去稳定作用 | substrate dicing saw 衬底切割锯
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hake'steeth：英吉利海峡深海底质由软体动物的甲壳构成
hairwire 游丝 | hake'steeth 英吉利海峡深海底质由软体动物的甲壳构成 | hakuchi 半开敞锚地开敞锚地
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background mass spectrum：本底质谱
background current,基流 | background mass spectrum,本底质谱 | background noise,背景噪声
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background mass spectrum：本底质谱图
adiabatic heating 绝热升温 | background mass spectrum 本底质谱图 | diacetemia 乙酰乙酸血
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bottom sampler：底质取样器 採泥器; 底部採樣器
bottom population 底栖族群,底栖生物种群 底棲族群 Y | bottom sampler 底质取样器 採泥器; 底部採樣器 Y | bough 大树枝,主枝 巨枝 Y
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bottom sampler：底质取样器
bottom of bed 层底 | bottom sampler 底质取样器 | bottom sediments 底沉积
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acropora：石蚕(海底质
acronym 首字母缩略词(用每字第一字母缩写拼成的新字 | acropora 石蚕(海底质 | across the bow 横越船首
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regenerated：再生
1967年Dugdale和Goering提出"新生产量"(NewProductive)概念,他们将总初级产量划分为新生和再生(regenerated)两部分. 真光层中2)海草的生产力海洋中还有一类统称海草的植物,多数生活在中潮区至水深50~60m的柔软底质中,以根吸收底质中的营养物质.
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body coat：底质涂料 硬质油灰
fatty infiltration 脂肪浸润 | body coat 底质涂料 硬质油灰 | full cock position 全压位置, 待放位置