查询词典 salinity meter

The salinity of sea water affects both its weight and freezing point.

但是海水的盐度影响它的重要及冰点。

Based on the Fresnel principle, a method of the seawater salinity measurement using fiber is introduced.

本文提出了一种应用菲涅耳定理设计的光纤盐度测量方法。

The results indicated that 0.3% brackish water could be used for growing melon without any yield losses,but fruit yield reductions were significant(P.01) during straw period and flor-fruit period and(P.01) during fruitage at 5,7 and 9 g/L.The salinity improved quality during fruitage and decreased quality b...

结果表明，在不同生育时期3 g/L咸水处理对甜瓜产量均无显著影响，在开花坐果期和伸蔓期至果实成熟期，5，7，9 g/L咸水处理的单果重均极显著低于对照，而在果实发育期各咸水处理的单果重均显著低于对照；在甜瓜果实发育期以前，不同浓度咸水处理使甜瓜品质稍有降低，而后期处理则能提高甜瓜果实的品质，其中可溶性蛋白含量的变化不大；伸蔓期至果实成熟期持续咸水处理对甜瓜营养生长有明显的抑制作用，其中对株高的影响表现得尤为突出。

The distribution of water temperature, salinity, density, dissolved oxygen content, geostrophic current and their relationships with ENSO events were analyzed.

摘 要：根据日本气象厅RyofuMaru调查船干1972～1977和1989～1990年间夏季在155°E断面观测的水文资料，分析了该断面上北太平洋副热带海域(18°～30°N)的主要水文要素-温度、盐度、密度、溶解氧含量和地转流等的分布特征及其与ENSO现象之间的关系。

In all, it was suggested that, the extremely high germinability and preference to salinity of the seeds of Flaveria bidentis could be closely related with its strong invasiveness.

因此，黄顶菊成为潜在入侵种与其种子极高的萌发率及耐受高温和盐碱等特性密切相关。

An Aspergillus sp. strain F3 was isolated and identified from the rhizosphere soil of mangrove plant, Rhizophora stylosa Griff in Dongzhai harbor mangrove forest conservation in China. In this study, the effects of media salinity and pH on the mycelial biomass and the ability of producing antibacterial metabolites from this isolate were carefully analyzed.

本研究考察了一株从中国海南东寨港红树林保护区的红海榄根际土壤中分离得到的曲霉属真菌F3在不同盐度和pH的SDA培养基中的生长和分泌抗菌活性代谢产物的变化。

The result showed that effect of temperature on the growth and toxin production was more prominent than that of salinity or light intensity, and that temperature was the most remarkable factors. When cultivated at 30℃, growth rate of Phaeocystis globosa was higher and more haemolytic toxin was produced with lower cell density.

结果显示，温度是影响球形棕囊藻生长和产毒的显著因子，盐度和光照的影响不显著。20、25、30℃三个温度条件相比较，30℃时球形棕囊藻比生长速率最大，藻细胞产毒能力最强，但所能到达的藻密度最小。

Halophile and salt-tolerant yeast have wide p erspective and practicability on the treatment of wastewater with high salinity.

嗜盐菌和耐盐酵母菌在处理高含盐废水方面有广阔的应用前景。

It showed that the halophile of Kenyu7 were better than Wuming-5;(2)the contents of proline of the two Zea mays varieties increased significantly,and under high NaCl stress(150mmol/L NaCl or above) the increasing amount of the contents of proline of Kenyu7 was higher than Wuming-5 ,so it showed that the injuries of Wuming-5 imposed by NaCl stress was greater than Kenyu7;(3)the activities of CAT of the two varieties were no obviously changed,while the activities of CAT of Wuming-5 were all higher than Kenyu7 under all concentrations of NaCl solution,which hadn't showed the correlation between the activity of CAT and salinity tolerance.

结果表明，随NaCl溶液浓度的增加：（1）两品种玉米生长均受到严重抑制，发芽势降低，芽和根的长度均呈减小的趋势，总体来看，杂交种垦玉7的发芽势、芽和根的长势均好于自交系无名-5；（2）两品种玉米体内Pro含量均增加，且在NaCl浓度超过150mmol/L时，杂交种垦玉7体内Pro含量增加的幅度明显大于自交系无名-5，而使垦玉7对盐的适应能力强于无名-5；（3）两品种的CAT活性变化幅度均不大，但无名-5的CAT活性在各NaCl浓度条件下均高于垦玉7，这可能是由品种间本身差异造成的，而与品种的耐盐性无直接关系。

Effects of temperature, light, salinity and developmental phases on the accumulation of red pigments in the C3 halophyte Suaeda salsa were studied, and the physical and chemical characteristics of the red pigments were also analyzed.

以C3盐生植物盐地碱蓬为材料研究了体内红色素的理化性质、随发育时期的变化及光照、温度、盐分对红色素积累的影响。

There are two types of gold deposits in this area, namely altered rock type and quartz vein type.

本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。

You were home and it was two weeks ago.

你回到了家里。当时是两周前。