敏感元件

Since the discovery of colossal magnetoresistance effect in perovskite manganites, it has sparked considerable renewed interests in these long-known materials with an eye towards both an understanding of the CMR and related properties and potential applications in magnetic information store and low-field magnetic sensors.

以钙钛矿结构氧化物为代表的巨磁电阻材料，由于它们所表现出来的超大磁电阻效应在提高磁存储密度及磁敏感探测元件上具有十分广阔的应用前景，因而受到人们的广泛关注。

Recently, since the discovery of colossal magnetoresistance effect in perovskite manganites, it has sparked considerable renewed interests in these long-known materials with an eye towards both an understanding of the CMR and related properties and potential applications in magnetic information store and low-field magnetic sensors.

近年来，以钙钛矿结构氧化物为代表的巨磁电阻材料，由于它们所表现出来的超大磁电阻效应在提高磁存储密度及磁敏感探测元件上具有十分广阔的应用前景，因而受到人们的广泛关注。

The paper discussed how docosahexaenoic acid regulated transcription expression of lipogenic and lipolytic genes, which included PPARγ(peroxisome proliferators activated receptor γ), SREBP-1c (sterol regulatory element binding protein-1c), FAS, HSL (hormone-sensitive lipase) and TGH.

探讨二十二碳六烯酸对小鼠脂肪组织和肝脏生脂相关基因过氧化物酶增殖物激活受体γ、固醇调节元件结合蛋白－1c基因(SREBP-1c)、脂肪酸合成酶基因，及脂解相关基因激素敏感脂酶基因和甘油三酯水解酶时序表达的影响。

Experiments with CrO(superscript 2- subscript 4) as target molecules, and triethyl 12-mercsptododecylammonium immobilized on a microcantilver as the detection probe, were conducted on an atomic force microscope.

以表面修饰了三乙基氢硫基十二基铵层的微悬臂梁为传感元件，以CrO(上标 2-下标 4)为被测物，在原子力显微镜上检测了敏感层吸附CrO(上标 2-下标 4)前后微悬臂梁的5次、6次、7次和8次谐振频率的变化。

Bearing ring rotating components of the noodle and roll surface roughness is usually 1 / 10 μm, so a smooth surface of the pollutants is very sensitive to damage.

轴承环转动面和滚动元件的表面粗糙度通常为1/10 μm，如此光滑的表面对污染物造成的损坏非常敏感。

This is the result of an extremely sensitive sensing element capable of operating at low supply voltages.

这是一个极端敏感的传感元件运行于低电源电压的能力所在。

In this study, to define the functional roles and mode of the upstream regulatory elements ofα-globin gene cluster,αMⅡwas obtained, in which the 31.7kb sequence including HS-33, HS-10、HS-8 and HS-4 was deleted by defective prophage mediated by the homologous recombination;αMⅢwas also constructed, in which the 35.4kb sequence including HS-40、HS-33、HS-10、HS-8 and HS-4 was deleted by the method of temperature sensitive shuttle vector mediated homologous recombination.

在此基础上，为了定义α-珠蛋白基因簇上游各调控元件的调控功能，并探讨其作用机制，本研究利用缺陷型原噬菌体介导的同源重组法修饰α-BAC，删除包括HS-33、HS-10、HS-8和HS-4在内长达31.7kb的序列得到BAC突变体αMⅡ；又利用温度敏感型的穿梭载体介导的同源重组法删除包括HS-40、HS-33、HS-10、HS-8和HS-4在内达35.4kb的序列，得到BAC突变体αMⅢ。

In order to strengthen their products' market competitive ability and improve pressure gauge's measure accuracy and working reliability, many gauge enterprise expect to analyze and study elasticity character of sensitive elastic element so that they can solve the ineffective problem in process of Type-C spring Tube inducting and measuring stress.

近年来，随着国内外市场的竞争加剧，对压力仪表的质量参数和性能指标有了更高的要求，许多仪表企业为增强其产品的市场竞争能力，提高压力仪表的测量精度及其工作的可靠性，期望运用现代设计理论和方法对敏感弹性元件的弹性特性进行分析与研究，以解决C型弹簧管在感测压力过程中的失效问题。

Based on these design guides, the analysis and design of a low phase noise and low power dissipation, with 0. 18μm CMOS process, integrated Colpitts crystal oscillator with automatic gain controlled feedback loop as the amplitude-limiting technique, low dropout voltage regulation with band gap reference voltage and frequency tuning monotonicity guaranteed by digitally controlled variable capacitor array is performed to revise influence caused by process, voltage and temperature conditions for. handset. The oscillation with very stable amplitude value and frequency value is achieved.

它利用对工作温度、电源电压和制造工艺不敏感的带隙基准源和在集成电路中元件特性之间匹配好的优点产生了一个不随温度、电源和工艺改变而且可以跟踪工艺变化的参考基准电压，同时通过自动频率控制环路利用数字电路控制可变电容阵列控制瞬态频率稳定度，校正温度、电源和工艺改变对频率的影响，从而可以在很宽的电源电压范围(2.7v—3.7v)和温度范围(-40℃—125℃)以及CMOS工艺参数变化(TT、FF、SS、SF、FS)的条件下提供幅度稳定、频率稳定的振荡输出信号。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。