同质

Compared with Inverting Input Composite Preamplifier in the commercial QMS,the NIICP can reduce noise by 5%～30% in the 106～107 V/A magnification,and can expand signal bandwidth by 1.8 times and increase MS peak amplitude by 10%～15% in the 108 V/A magnification.

实验结果表明：与反相输入复合放大器相比，同相输入复合放大器在106～107V/A放大时能降低5%～30%噪声，在108V/A放大时可扩展带宽1.8倍并提高10%～15%质谱峰强度。

The number and location of IR bands have something relationship with isomorphism and its chemical composition.

彩色电气石的红外吸收光谱频带数及位置与电气石的类质同象和化学成分有关。

Because of detection limitation, the gold particles are not found independently in pyrite, scheelite, quartz, and other minerals. So it is believed that submicroscopic gold can be found in gold-bearing minerals as micro-inclusions or isomorphous atoms.

由于受检测手段所限，在含金黄铁矿、白钨矿、石英等矿物中未发现独立金颗粒，所以寨上金矿次显微金呈微包裹体形式存在于载金矿物中或呈类质同象替代的原子形式存在。

Because of detection limit the gold particles are not found independently in pyrite scheelite quartz and other minerals. So it is believed that submicroscopic gold are occurred in gold-bearing minerals as micro-inclusions or isomorphous atoms.

受检测手段所限在含金黄铁矿、白钨矿、石英等矿物中未发现独立金颗粒，所以我们倾向于寨上金矿次显微金呈微包裹体形式存在于载金矿物中或呈类质同象替代的原子形式存在。

The additive can destroy the structure of the high-alumina iron ore and create conditions for the Al-Fe separation, which is especially suitable for the Al-Fe separation of the high-alumina iron ore when iron ore and alumina ore are embedded by fine particles or alumina exists in isomorphous form in iron mineral.

所用添加剂能破坏高铝铁矿石的结构，为铝铁分离创造条件，特别适合于铁矿物和铝矿物以微细粒嵌布，或铝以类质同象形式存在于铁矿物中的高铝铁矿石的铝铁分离。

The pyr rolic compounds have various isomers,this might be related to different mother m aterials of kerogen.

不同的同分异构体可能与干酪根先质的结构有关。

After 12 and 26 weeks of a Western diet, LDLr–/–Cat L–/– mice had significantly smaller atherosclerotic lesions and lipid cores compared with littermate control LDLr–/–Cat L+/– and LDLr–/–Cat L+/+ mice.

给予西方饮食12周及26周以后，与同窝对照LDLr–/–Cat L+/– and LDLr–/–Cat L+/+小鼠相比，LDLr–/–Cat L–/–小鼠动脉粥样硬化斑块及脂质核心明显减小。

Based on the mechanical phenomena appeared in the experiments,put forward three suppositions about magnetic line of force named repellency among lines,least resistance route property and amount limit property when magnetic line of force penetrates ferromagnet.

依据实验中电磁、永磁两种元件同极间的力学现象，提出了关于磁力线性质的三个假说，认为磁力线具有线间斥性、最小阻径性和磁力线通过铁磁质时的容限性。

Composing treatments of source separation household bio-organic waste and straw mixed in 10:1, 16 kinds of PAHs in source separation household bio-organic waste and compost production were determined by gas chromatograph/mass spectrograph according to U.

将源分类家庭生物有机垃圾同秸秆按质量比10：1混合后进行堆肥处理，应用气相色谱-质谱联用仪按照U.S。

Composed of material fundamentally different from that of the mid-ocean ridge system, whose source

质根本 同的物质构成的，而这一海洋中部山脊系统的成因，大多地质学家辩道，为上部地幔。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。