雷切尔·卡森撰写了有关生物放大的畅销书《寂静的春天》。
Rachel Carson wrote the best-selling book "Silent Spring" about biological magnification.
这些化学物质和毒素在脂肪组织中生物蓄积并在食物链中生物放大。
These chemicals and toxins bioaccumulate in fatty tissue and biomagnify up the food chain.
湿地甲基汞通过食物链的“生物放大”，威胁人类的健康。
Wetland methylmercury threatens the human health through food chain's bioaccumulation.
利用生物素-亲和素生物放大系统的原理，建立了新的检测细胞培养的甲型肝炎病毒抗原的方法。
A new technique used to detect HAAg in human diploid embryonic lung fibroblast ( HDLF ) cell culture was developed.
X光扫描展示出放大后的大脑区域，图像显示这种生物通过进化具有高度的嗅觉感。
The X-rays revealed enlarged brain regions that suggest the creature had a highly evolved sense of smell.
这些令人震撼的图片是放大百万倍后的古老细胞，他们就像在美术馆看到的外星生物。
They might look like a gallery of alien creatures, but these stunning pictures actually show ancient cells that have been magnified up to a million times.
白天大家可以搭个帐篷或给他们一个小放大镜去观察虫子和其他什么生物。
During the day, pitch a tent in the yard or give them a small magnifying glass to watch bugs and other creatures.
计算机模型可能太过极端，因此不能放大到生物性复杂水平。
The computer model may be so extreme that it can't be scaled to biological levels of complexity.
列文虎克像珠宝商似地把放大镜按在眼睛上，观察自己的微生物甩动着长尾巴四处游动。
Pressing the glass to his eyelike a jeweler, Leeuwenhoek watched his own animalcules swim about, lashingtheir long tails.
通过焚烧森林开垦地块会排放大量导致气候变暖物质到大气中，这足以抵消使用生物燃料带来的益处。
Burning forests to clear that land can pump vast quantities of climate-warming emissions into the atmosphere, enough to cancel out any of the benefits the biofuels were meant to bring.
还有一些污染物会引发电子剥离化学反应，没释放大量抗氧化剂这种生物破坏性反应是不会平息的。
Still more induce biologically destructive electron-stripping chemical reactions that won't quiet down without a copious release of antioxidants.
这款生理学装置就可放大生物标本的神经元峰电位。
This physiological rig amplifies neuronal spikes from biological specimens.
微生物被放大成一个25厘米高的雕刻作品——此为对H1N1病毒的又一表现形式。根据科学模型及照片完成。
Microbiology blown up into a 25cm high sculpture - another rendering of the H1N1 virus created with the help of scientific models and photographs.
这个月发表在《环境微生物学杂志》(Environmental Microbiology)上的一篇研究，描述了一个长到3厘米长的“巨型”古生菌，而且几乎不需要放大就能看见(厚度仅有0.1毫米)。
A study published this month in Environmental Microbiology describes a "giant" archaean that grows to 3 centimeters long and is nearly visible without magnification (it's just 0.1 mm thick).
由于生物电信号非常微弱，容易受量测环境及电路本身等因素所影响，故要求该放大器具有低噪声和低失调电压的性能。
Due to its relative low amplitude properties, the bioelectricity signal is easy influenced by surrounding factor, the amplifier with low noise and voltage offset is required.
耳声发射的产生是耳蜗非线性动力学机制作用的结果，是外毛细胞的非线性生物机构放大过程的一种能量泄露。
As the result of nonlinear dynamics mechanism of cochlea, Otoacoustic emissions (OAEs) is the energy leak of the nonlinear biological organ of outer hair cells in the process of amplifying.
目的研究“酶生物信号放大系统”用于放大dna压电传感器检测信号的可行性和有效性。
Objective to research on the possibility and the efficiency of the enzyme biological signal amplification system applied to DNA piezoelectric biosensor.
低噪声心电放大器的设计是生物医学电子学研究课题之一，是对心电信息进行数据采集与处理的重要环节。
The design of a low noise electrocardiosignal amplifier, as a research subject of biomedical electronics, is a key link in data acquisition and processing of electrocardiosignal.
在本文中，系统研究了复合厌氧生物反应器的生产性放大方法。
In this paper, the method of full-scale magnified anaerobic reactors was discussed.
在用于实际试样的回收率测定中，结果良好。(2)提出了一种基于酶催化沉积底物和生物素-亲和素两步放大的超灵敏免疫检测方法(第3章)。
An amplified immunoassay with improved sensitivity has been proposed based on two-step amplification procedures of enzyme-catalyzed precipitation and biotin-streptavidin binding system (in Chapter 3).
促分裂原活化蛋白激酶（MAPK）级联途径信号通路在真核生物细胞信号的转换和放大过程中起重要作用。
The mitogen-activated protein kinase (MAPK) cascade plays an important role in signal conversion and amplification of extracellular stimuli in eukaryotic organisms.
模板扩增和杂交以及信号放大相结合的有pcr- ELISA技术、实时荧光pcr技术、生物芯片技术。
PCR-ELISA and real fluorescence PCR associate the template Amplication and hybridization with the signal magnification.
目的用生物素-链霉亲合素放大elisa系统建立一种敏感、特异、经济简便的抗环瓜氨酸肽(CCP)抗体的测定法。
Objective To develop a highly sensitive, specific and simple enzyme linked immunosorbent assay (ELISA) for determination of anti-cyclic citrullinated peptide (CCP) antibody.
生物反应器在发酵放大后仍保持较高的一致性和生产率，控制系统采用可调谐的PID控制回路全自动控制。
Bioreactor in the fermentation amplification remained high after the consistency and productivity, control system can be tuned PID control loop automatic controled.
此外，链霉抗生物素蛋白的耦合微球溶液被引入，以放大的生物素联型抗体的检测信号。
In addition, streptavidin coupled microsphere solution is introduced to to enlarge detection signal of the biotin-linked antibody.
指端脉搏波实验由光电传感器、生物信号放大器和示波器 3部分组成 ，叙述了各部分的工作原理和实验方法 。
The experiment consists of photoelectric sensor, bio-signals amplifier and oscillograph, their working principle and experimental method are introduced.
藻类水华会释放大量毒素和有害物质，造成水生生物的大量死亡，给渔业生态环境带来严重危害。
Algae bloom will release toxins and harmful substances, cause organisms mass deaths in water, bring serious harm to aquatic ecological environment.
脑电图是通过脑电图描记仪将脑自身微弱的生物电放大记录成为一种曲线图，是脑神经电生理活动在大脑皮层或头皮表面的总体反映。
EEG is a sort of curves recorded the weak bioelectricity of brain themselves after amplifying by the EEG instrument, and it reflects collectively the electrophysiological activity of brain cells.
脑电图是通过脑电图描记仪将脑自身微弱的生物电放大记录成为一种曲线图，是脑神经电生理活动在大脑皮层或头皮表面的总体反映。
EEG is a sort of curves recorded the weak bioelectricity of brain themselves after amplifying by the EEG instrument, and it reflects collectively the electrophysiological activity of brain cells.
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