marine first class是什么意思 marine first class在线中文翻译

Marine First Class

Marine First Class 双语例句

  1. Those were responses of human activity in the marginal sea, however, in some local areas, Pb was controlled by atmospheric deposition, Cd was relative to pH and salinity, Hg was related to organic carbon, Cu and Zn were influenced by runoff and drainage, and the resuspending of sediments played important roles on the content and distribution of As. Compared to the Marine Water Quality Standard of China, heavy metals indicated that SYS was a first class sea, and Ecological Risk Index analysis showed that SYS was a low ecological risk sea. In conclusion, seawater quality of heavy metals in SYS surface seawater is relatively good in general.
    对于重金属在局部海区的分布,亦存在其它控制因子,如Pb受大气沉降影响较大,Cd与海水盐度和pH密切相关,Hg受海水中有机碳浓度影响较大,沉积物再悬浮影响着As的浓度与分布,Cu、Zn则典型地受到了径流和排污的影响。8 a海水重金属浓度的均值皆符合国家一类海水水质标准,采用潜在生态危害指数法分析2003年6种重金属的叠加生态效应,结果显示海水总的重金属生态危害指数较可发生重金属生态危害的ERI值小一个数量级,这从重金属的角度说明南黄海海水质量良好。
  2. Her navy, also, if not numerous, contains several first-class war ships; officered by men well trained in European schools; and she has, finally a splendid mercantile marine, the quality of which can be best gauged by the announcement that the sixteen steamships just chartered for the transport of troops to Corea have been taken from a single native company.
    日本海军虽说阵容不算庞大,也配备了几艘顶级战舰,由受过欧洲军校良好训练的军官领航。日本有杰出的海上贸易力量,一家当地公司宣称已租出十六艘顶级蒸汽船以载运军队到朝鲜。
  3. First Class Shim Sang-kyu, a crew-cut marine, shouting above the noise of the engine. Our task is to reconstruct them into a better specimen of human being.
    留着平头的海军一等中士Shim Sang-kyu在发动机的噪音中大声地喊道,我们的任务是,重造他们,让他们成为人类当中更优秀的一类典型。
  4. The assessment result reveals the contents of Cu in cage culture area are inferior to the first class of Marine Sediment Quality and the pollution condition is deteriorating.
    污染评价的结果显示网箱养殖区沉积物Cu的含量劣于我国海洋沉积物一类标准,污染有增加的趋势。
  5. The flux of COD should be reduced 15.7% and 38.3% to meet the First- class National Seawater Quality Standard in 2005 and in 2010, respectively. The COD outputs from all of cities except Weifang and Binzhou in 2010 meet the demand of marine environmental capacity under the Second-class National Seawater Quality Standard.
    在一类水质标准条件下,2005、2010年13城市COD排放均需不同程度的削减,平均削减15.7%和38.3%;在二类水质标准条件下,除2010年潍坊和滨州2市需削减外,其他城市COD排放均满足海洋环境容量的要求。

Marine First Class 单语例句

  1. Bush is the first American president to address a graduating class of the US Merchant Marine Academy.

Marine First Class

中文翻译
1
一等兵
相关单词
Marine First Class

相关单词辨析

这组词都有“极好的”的意思,其区别是:
prime: 常指最重要、价值最高的东西,也可以表示最佳、最典型或最高的人或物。
first-rate: 多用于指对抽象事物的主观评估,有时含夸大、自负的意味。
choice: 指通过精心挑选达到水平,尤指罕见或品质精良的商品。
select: 指精挑细选出来作为范例的物或人。
splendid: 口语常用词,指非常令人满意,显得完美无缺。
excellent: 通常指事物在等级品位以及职位级别等方面的最优或接近最优。

这组词都有“种,类,类型”的意思,其区别是:
category: 书面用词,特指有确切定义的群体。
sort: 普通用词,文体较kind随便,指对人或对事物进行的大概分类,有时含贬义。
species: 书面用词,单复数同形。指生物分类上的种。
classification: 指根据已经确定的类型对某一实物作鉴别和归类。
class: 正式用词,指门类、种类或优劣等级;用于指动植物的分类时,表示“纲”。
type: 指客观界限比较清楚,有相同本质特点的同类事物,或指大致相似的同类事物。
variety: 强调有各自的特点,形式不同,品质不同的种类。
kind: 指性质相同,而且特征很相似,足以归为一类的人或东西。

这组词都有“级,等级”的意思,其区别是:
rank: 指人在社会中的地位或等级,尤指军队中的军衔。
degree: 指程度、范围不同,社会地位的高低。也可指形容词或副词的级。
grade: 指按地位或优劣划分的等级,既可指人又可指物。
class: 含义广泛,指人或物按优劣划分的等级,也指学校中的年级或班级。

这组词都有“课”的意思,其区别是:
course: 指在一段时间内教完或学完的完整的课程。
lesson: 主要指教材中的一课或每次授课的单位时间。
lecture: 指讲课。
class: 从“班级”引申指学生在一起上课,还可表示“(一节)课”。