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- Hydrophobic molecules tend to be non-polar and thus prefer other neutral molecules and nonpolar solvents. 疏水性分子偏向于非极性,并因此较会溶解在中性和非极性溶液内。
- The procedure employs the attachment of a small anion to neutral molecules, which renders them ionizable with ESI. 这种方法采用一个小的阴离子与中性分子形成复合物,可以有效提高中性分子的电喷雾离子化能力。
- A series of free radicals and the neutral molecules were identified by measuring of photoionization mass spectrometry combined with photoionization efficiency spectra. 通过测量光电离质谱和光电离效率谱,鉴别了等离子体放电过程中产生的一系列自由基和中性分子的化学结构。
- Abstract: ESI is a suitable ionization mode for polar and chargeable molecules, its application to nonpolar and neutral molecules challenging because of their poor ionization efficiency. 摘要:对于极性与可带电分子而言,电喷雾离子化(ESI)是一种合适的质谱离子化模式,但由于非极性与中性分子的离子化效率低,一般不能直接采用ESI的离子化模式。
- The uniform electricity is excluded one another, so, when the positive electricity is executed to the anode leechdom molecules, it is shoved into the skin tissue .together with the neutral molecules. 性质相同的电荷相互排斥,因此对+极的药品分子施加正电流,可将药品分子推入皮肤组织。此时,中性分子也一道穿透并进入肌肤内部。
- Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration. 目的为了验证草酰氟中性分子(FCO)2光谱分析的结果和进一步研究2种构像的振动模式。
- Two types of penta-coordinated germanium compounds (neutral molecule type and ionic molecule type) were reviewed, especially on their structures and new progress. 按两种不同的结构类型(中性分子型和离子型)着重对五配位锗化合物的结构特点、研究进展等方面的内容进行了综述。
- The substituted group on the bipyridyl ligand in complex 2 could lose C_2H_4 neutral molecule under a higher CID fragmentation (such as CID 110 V), and its single charge ion is more stable than its double charge ion. 而络合物2在较高的CID电压下(110V)会发生联吡啶环上取代基的中性C2H4小分子丢失;其单电荷离子比二价电荷离子稳定.
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Recognition of Heteroaromatic Molecular Clefts for Small Neutral Molecules 芳杂环类分子裂缝对中性小分子的识别性能研究
- He has a rather neutral character. 他品性平平。
- That country remained neutral in the war. 那个国家在那场战争中保持中立。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- Containing molecules consisting of two fused rings. 二环的包含由两个结合的环组成的分子的
- He pushed the handle into neutral. 他将手柄扳到空挡。
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The water was of a pale, neutral color. 这水是一片淡灰色。
- He remained neutral during the debate. 他在辩论中保持中立。
- When you start the car, make sure it is in neutral. 确定在空档才发动车子。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries