The toxicity and bioconcentration of Ni~(2+),Hg~(2+) and PCP to Chironomus plumosus larva are studied.
研究了Ni2+、Hg2+和五氯酚对羽摇蚊幼虫的毒性和生物浓缩。
The bioconcentration factor (BCF, ratio of C f to C w) for the compound were 6.
据此３点推测硝基苯在生物浓缩过程中伴有生物转化发生。
Key Technologies Study on Deepsea Microplankton Concentrated and Gas-tight Sampling;
深海浮游微生物浓缩保压取样关键技术研究
HEWC (Highly Enriched Waste Concentrates )
高浓缩度废物浓缩物
To make(a solution or mixture) less dilute.
浓缩浓缩（溶液或混合物）
Products from the" enrichment-type" Biological original enzymes to" the use of" distribution of enzymes.
产品从“浓缩型”生物原酶到“即用型”复配酶。
a liquid produced by condensation from a vapor during distilling; the product of distilling.
蒸馏过程中蒸汽浓缩产生的液体，蒸馏的产物。
measurement of biochemical parameters(spectromitric determination of the chlorophyll- a concentration)
生物化学参数测量-a-叶绿素浓缩光谱测定
The ability of life to concentrate rare elements within itself is really quite remarkable.
生物在其体内浓缩稀少元素的能力十分显著。
Super-Concentrated Incubation and Biological Changes of Streptoccus Thermophilus;
嗜热链球菌超浓缩培养及生物学变化规律
Super-Concentrated Incubation and Biological Changes of Lactobacillus Bulgaricus;
保加利亚乳杆菌超浓缩培养及生物学变化规律
Study on Biodegradable Performance of Concentrated Fluid Based on Table Test Method
基于摇床试验法的浓缩液生物降解性能研究
concentrate of essential oils, in fats or fixed oils
蜡中的香精油浓缩物
concentrated radioactive liquid waste
浓缩放射性液态废物
volatile flavour concentrate
挥发性芳香物的浓缩液
The final crystal slurry is sent to a separator, which produces a stream of pure concentrate and an ice product, which may contain low levels of product.
最终的晶体浆液被送到分离器中,生产纯浓缩物蒸汽和冰生成物。
Isolation and Characterization of Thermo-acidophilic Bacteria from Concentrated Apple Juice Processing;
浓缩苹果汁生产过程中嗜酸嗜热菌的分离及相关生物学特性研究
BIOGEOCHEMICAL CYCLES AND BIOACCUMULATION OF PB AND ZN IN JIAOZHOU BAY, CHINA
胶州湾水生系统中Pb、Zn的分布特征及其在生物体中的浓缩
A bigger worry are memory-boosting supplements that contain raw cow brains and glandular concentrates.
更大的忧虑是含有生牛脑和腺体浓缩物增强记忆力的补养品。
The sterilizer takes advantage of high temperature disinfection principle, which destroys cell bioplasm, denatures protein, and concentrates electrolyte to kill microorganisms.
利用高温干热对微生物有氧化、白质变性、介质浓缩引起中毒等作用。