4.Plankton is at the bottom of the marine food chain.
浮游生物处于海洋食物链最底层。
5.Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.
海绿、盐骨骸碎屑、海相化和胶磷矿普遍出现。
6.Inland foraminifer fossils are considered as one of good indicators of marine facies.
内陆有孔虫化群被一些学者视为是海侵或残留海指相化。
7.Seaweeds are any of numerous marine algae,such as a kelp,rockweed,or gulfweed.
海藻指任一种海生藻类，如大型褐藻、岩藻或马尾藻。
8.There are lots of marine mammals such as whales and seals in the sea.
海洋里有许多诸如鲸鱼和海豹类海生哺乳动物。
9.51. The cower unit of the Eagle is a wellsorted lithic and glauconitic marine sandstone.
伊格尔砂岩下部单元是分选良好岩屑和海相海绿。
10.The designation of special marine reserves and marine sanctuaries shall be subject to the State Council for approval.
海洋特别保护区、海上自然保护区确定，须经国务院批准。
11.The marines landed at noon.
海军陆战队中午登陆。
12.He is a marine painter.
他是一位海景画家。
13.In addition, the electrical resistivity models of interlocal swelling soil, cement-soil and marine soft soil are proposed.
随后对东南大学岩土工程研究所自行研制土工电阻率测试系统作了简单介绍。
14.No one knows how a sharp decrease in pteropod numbers will affect other parts of the marine ecosystem.
目前没有人知道翼足类数量剧减将如何影响其他海洋生态系。
15.Besides above characteristics,marine electric heat cables have better properties of mechanical intensity,inflaming retarding,oil resistance,heat resistance and germproof.
船用电热带除有加强型并联带全部特性外，还具有更好机械强度、阻燃性、耐油、耐热性和防霉菌生长。
16.Objective:To apply conidia of Pyricularia Oryzae to the screening of antimitotic constituents from marine animal sea hare.
利用稻瘟霉生物活性成分跟踪筛选模型,筛选海兔中抗有丝分裂活性成分。
17.The LightShip is great for all kinds of applications, including boating and marine, RVs and camping and for travel.
合用于航行或船上, 野外露营或旅行之用。
18.A residential buildings with 18 story built on the ground consisting of soft marine clay and the subgrade was treated with vibroflotation.
摘要18层住宅楼建天然基中含淤泥土层上，基采用振冲法处理。
19.Behavior of microbial dissimilatory reduction in the process of bioleaching metal oxide was researched to increase the leaching efficiency of marine manganese nodules.
为考查异化还原微生物浸出金属氧化物中行为,提高微生物浸出深海多金属结核效率。
20.The characterization of photobiological hydrogen production for four marine green algae by sulfur-deprived and treated with uncoupler after dark anaerobic incubation was investigated.
，海产
水中生长
学
最底层。
、
盐骨骸碎屑、
中午登陆。
