查询词典 seawater

The influences of some metal ions in seawater treated by Cephlex 100 on metamorphosis, growth and activities of alkaline phosphatase and ATPase in mysis and postlarvae of Chinese prawn Penaeus chinensis were studied.

向经过螯合剂Cephlex 10 0处理的海水中添加金属离子，进行培养中国对虾糠虾幼体和仔虾幼体，观察金属离子对变态发育及其体内碱性磷酸酶和ATPase活性的影响。

The mean recoveries of domoic acid from Mytilus edulis and artificial seawater spiked with 2 mg/L domoic acid were (93.4±4.9)% and (89.7±3.2)%(n=3), respectively.

对于加标2mg/L的紫贻贝和海水样品，回收率分别达到(93.4±4.9)%和(89.7±3.2)%(n=3)。

The molecularly imprinted solid-phase extraction columns were prepared from a 1.0 mL glass syringe packed with 150 mg of the molecularly polymer. The MISPE procedure performed in an off-line mode coupled with reversed-phase high performance liquid chromatography was developed to extract domoic acid from Mytilus edulis and seawater samples.

用150 mg印迹聚合物填充于1.0 mL玻璃注射器制成的分子印迹固相萃取柱，采用离线模式，并结合高效液相色谱实现紫贻贝和海水中软骨藻酸的分离与检测。

The myxobacteria are considered to be the typical soil microorganisms, and none of them can tolerate the salt concentration of seawater.

粘细菌曾经被普遍认为是典型的陆生细菌，不能够在海水的盐浓度下生长。

By the research on Nitzschia sp. MD1, it got the ability of multi-adoption to extremely condition. MD1could growth both in seawater and fresh water and tolerate high alkalinity. It could hold the characteristic of high content of total lipid and EPA.

通过对MD1的研究，发现它有多重极端适应特性，如MD1可适应海水和淡水的生长环境，对高碱性环境的良好耐受能力，高的总脂含量和高EPA含量，并有大规模提升的空间发现。

The nutrimental level in the Niyu Island and the Sanpan Island are the highest, because the inorganic nitrogen in the waters is too high. The resuits also showed that the eutrophication and nutrients species in the seawater are.

结果表明，丰水期水体中营养盐含量明显高于平水期，霓屿海域和三盘港海域富营养化最为严重，无机氮是水质富营养化的主要因素。

Through seawater pCO_2 time series observations along with the surface water chemistry, we observed significant diurnal changes of surface pCO_2 ranging from -10μatm in the oligotrophic SCS, 50-150 uatm in Xiamen Bay and Shenhu Bay, up to as high as 600μatm in the coral reef system at Xisha Islands. Processes that modulate the pCO_2 diurnal variations are significantly different between sites, which can be grouped into three categories: temperature control, tide / current control and biological control.

我们的实验结果表明，所有观测区域均表现出显著的pCO_2周日变化，变化幅度从-10μatm到600μatm不等，其中，南海北部寡营养盐开阔海域的pCO_2变化幅度约为10μatm，以厦门湾、深沪湾为代表的海湾河口区域的pCO_2变化幅度为50-150μatm，而西沙群岛珊瑚礁生态系统的pCO_2的周日变化幅度高达600μatm以上。

The determination of organotin compounds in seawater of Qingdao beach using gas chromatography-mass spectrometry is described.

采用GC-MS方法监测青岛海滨海水中的有机锡污染情况。

The characteristic compositions of the stable isotopic and the fluid inclusions in Maoping mineral district show that the main sources of Pb origin the Upper Earths Crust, partly froin orogenetic belt and/or Emeishan basalt; the S isotopic composition hints sulfur sources from the seawater; The D and O isotopic compositions show that they emerge from the compound results of the magma water, metamorphic water, hosted water and rain water; the origination of the C isotopic shows that C resource strata.

脉石矿物D、O同位素组成代表了岩浆水、变质水、建造水及大气降水混合作用的结果；C同位素组成则反映来自受热液改造的含有机质的地层，说明地层受成矿流体溶解、淋滤、萃取而提供了部分成矿物质和储矿空间。

Objective: To investigate the dynamic changes of oxyntic function and its relationship with acute gastric mucosal lesions in rats with open abdominal trauma after seawater immersion.

目的：探讨海水浸泡开放性腹部创伤大鼠胃壁细胞泌酸动态变化及其与急性胃黏膜病变的关系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。