Britain ' s smallest fish , and vertebrate , is the marine guillet ' s goby , lebetus guilleti , which measures 24mm 沼泽中ph值为3 ，是一般酸雨酸性的100多倍。
Acidic fgf production persisted after multiple passages and did not depend on the presence of serum 在多样的通过以后酸性的fgf生产不屈不挠并且没取决于浆液的出席。
Injury - induced reduction of acidic fibroblast growth factor levels in the distal parts of rat sciatic nerve 在老鼠的末梢的部分的酸性的纤维原细胞生长因素水平的劝诱伤害降低髋部的勇气。
One theory is that martian water is highly acidic , which could lower its freezing point to a temperature below those found on the red planet 有一种理论认为火星水是高酸性的，它们的冰点低于火星温度。
The introduction of acidic aluminosilicates as cracking catalysts in the 1940s led to higher yields of branched hydrocarbons with improved octane numbers 40年代作为裂化催化剂的酸性的铝硅酸盐的引入提高了辛烷值较高的支链烃的产量。
By the mixing of sodium sulfide and sodium molybdate within a suitable ph range , molybdenum trisulfide particles were obtained as precipitation substance 在一定酸性的条件下将硫化钠和钼酸钠的水溶液进行混合与反应，生成棕色三硫化钼膏状沉淀。
The cytoplasm in pheochromocytomas is usually eosinophilic . occasionally , it may be deeply basophilic or een laender in color as seen in this case 嗜铬细胞瘤的胞浆染色通常是嗜酸性的。偶尔，也可以呈深深的嗜碱性染色，在我们看到的这个病例它甚至染成了淡紫色。
A systematic analysis is made of the causes for boiler water to become acidic and the possible damage to the thermal system , and appropriate measures are offered for elimination 摘要系统分析了锅水呈酸性的原因以及对热力系统可能造成的危害，并提出了有针对性的消除措施。
There develops a suit of meta - spilite baschtaunite system volcanic rocks in the south of lushan mountain . lithology combination reflects the regularity of magma evolution from basic to acid 庐山南麓发育一套变细碧-石英角斑岩系火山岩，岩性组合从早到晚反映了由基性到酸性的岩浆演化规律。
Abstract : the concept and principle to determinate the interfacial ph in membrane mimetic systems by using spectroscopic probes were reviewed with emphasis laid on discussion the application 文摘:简要介绍了利用光谱探针法研究膜模拟体系界面酸性的基本概念和基本原理，重点评述了这一方法的应用。
