查询词典 aquatic

The tests have Simulated the rainstorm state and the order state, and the results indicated the disposal of microorganisms-aquatic plant system is efficient. The optimization removal rate time was ascertained under the static state test, in dynamic test, comparing and analyzing the effect on removal rates of different concentration wastewater. The results showed, without aeration, the removal rate of CODCr, TN was 85.9%,75.1%, respectively, the highest removal rate of TP was 64.6%, and the concentration of DO increased steadily from 2mg/L to 7mg/L during experiment. In dynamic test, the microorganisms-aquatic plant systems have also appeared better effect on freshet, and the removal rate of TN,TP and CODCr, was 64%,69% and 81%, respectively.

利用接种高效微生物菌剂促进填料快速挂膜，并和水生植物联合作用去除水体中的氮磷等污染物，在静态水体下研究达到最佳去除效率的时间，并在连续流试验下对比分析不同浓度下的去除效率，根据静态模拟试验结果表明，在不曝气，自然复氧条件下，CODCr和TN的最终去除率分别为84.3%和71.4%，TP最高去除率为62.9%，DO也从2mg/L稳定的升高到7mg/L左右；在连续流模拟试验结果表明，该系统对雨后入湖的河水中TN、TP及CODcr的去除率分别稳定在近64%，69%和81％以上。

Miscellaneous diet to plankton, benthic organisms, aquatic insects or larvae and Gammarus for food, occasionally preying on small aquatic plants Triplophysa or debris.

食性杂，以浮游生物、底栖生物、水生昆虫或幼虫和钩虾为食，偶尔也捕食小型高原鳅或水生植物碎片。

Hereinto,the export of aquatic products such as fresh cold stored fish and soft-shellaquatic products shall influence the domestic consumption,while the consumption does notobviously influence the export,and the other three types of aquatic products do not have anobvious causal relation with export.

其中，鲜活冷藏冻鱼类和甲壳软体类水产品的出口会影响其国内消费，消费对其出口则不存在明显的影响，而其他三类水产品的消费与出口之间不存在明显的因果关系。

The company is a large comprehensive enterprise engaging in food production and operation, which owns two aquatic products plants, two fruits and vegetables plants, one pumpkin seeds plant and an import and export company. Our main aquatic products include mackerel, anago, salmon, squid, Spanish mackerel, horse mackerel, saury, red shrimp etc, We have advanced processing machineries which can process steamed, boiled, roasted and cool air dried series of products. Our main fruit products include strawberry, blueberry, lingonberry, raspberry, blackberry etc.

公司是一家大型的综合性食品生产经营企业，拥有两家水产品加工厂、两家果蔬加工厂、一家瓜子加工厂及一家进出口公司，主要水产品有鲐鱼、鳗鱼、三文鱼、鱿鱼、鲅鱼、竹荚鱼、秋刀鱼、红虾等，拥有先进的蒸、煮、烤、冷风干燥等加工设备，主要水果产品有草莓、蓝莓、红豆、红树莓、黑莓等。

Using three different types of living aquatic plants Rhizome of Oldworld Arrowhead, water lettuce, and Brazilian milfoil as test materials,we study a single planting of that three aquatic plants' impact on eutrophicated water DO, BOD, COD.

中文摘要：选择三种不同生活型水生植物慈姑（Sagittaria sagittifolia 、大薸、穗状狐尾藻为试验材料，研究了单一种植这三种水生植物对富营养化水体中的DO、BOD5、COD的影响。

These individual characters are similar to those of most aquatic plants in monocotyledonous Helodiales and dicotyledonous Nymphaeales, which reflects the phylogenetic relationships of Iris from aquatic plants to xerophil.

这些个体性状与单子叶沼生目和双子叶睡莲目多数水生植物相似，从一定程度上可以反映鸢尾属植物从水生到旱生的系统发生上的关系。

According to the investigation on the local situation of aquatic vegetation in Littoral Regions of Gonghu Lake and Meiliang Bay of the Wuxi Taihu Lake, the species of aquatic vegetation, community forms and biomass were acquired. Then a contrast of vegetation distribution characteristic between the two Littoral Regions was analyzed which induced to the analysis of impact factors. In the treatments designed as varying degree oxidation intimidate, the heavy metal cadmium and the ammonia nitrogen single and compound poisons, the COD sewage cultivate, the plant growth opsonin processes, the effect of the intimidate environment on the submerged plant growth and the physiological biochemistry characteristic was analyzed. The effective method to improve the resist adversity of submerged macrophyte was discussed. The results will give a suggestion to the restoration of the submerged macrophyte, the efficiency and reconstruction in Lake Ecosystem.

通过对无锡太湖两重要湖湾贡湖和梅梁湖湖滨带沿岸浅水区水生植被现状进行调查，了解了水生植物的种类、群落组成及生物量，对两湖湾湖滨带沿岸浅水区水生植被分布特征进行了对比，并进行了影响因素分析；通过不同程度的氧化胁迫、重金属镉与氨态氮单一和复合作用、高COD生活污水胁迫培养、植物生长调节素处理，分析胁迫环境和壳聚糖各自对沉水植物生长的影响及作用机理，探讨提高沉水植物逆境抗性的有效措施；探寻沉水植物修复的理论依据和有效途径，为急待进行水生植被恢复的湖泊提供依据和建议。

The study of above applied areas, the exploring of basic theory of crustacean biology and disclosing the fundamental mechanism and adaptability of osmoregulation and excretion of aquatic crustaceans in different aquatic environment (chiefly the half-salty water ) during their production.

以上器官的研究，对于我国甲壳动物基础理论的拓展和揭示生产过程中水生甲壳动物在不同水环境条件下渗透压调节和排泄过程的基本规律和适应性方面均有较大的理论意义和实际应用价值。

The single and joint toxicity of perchloroethylene and 1, 4-dichlorobenze acting on grass carp was studied adopting the additive index method of the aquatic pollution-exposure experiment combined with joint effects of aquatic toxicology.

采用水生污染暴露试验和水生毒理联合效应相加指数法，研究了四氯乙烯和对二氯苯对草鱼的单一毒性与联合毒性。

Microalgal technology is a developing technology built on phycology, phytoplankton ecology and aquatic ecosystem Generally, it focused on taking full advantage of physiological and ecological characters of phytoplankton, and then, built up a systemic technology for control and optimization on ecology system of aquatic environment.

微藻技术是一项有机结合藻类生物学、藻类生态学及水生生态系统学的新兴生物技术，它以水体中的浮游微藻为对象，充分运用微藻的生理、生态特点，进而用以调控和优化水体生态环境。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失