二酸

Vitamin B_（12） deficiency ; Methylmalonic acid ; Mass pragmentography

维生素B12缺乏；甲基丙二酸；碎片质谱法

Definitive diagnosis relies on analysis of organic acids in plasma and/or urine by gas-liquid chromatography and mass spectrometry; the concentration of methylmalonic acid is greatly increased in the plasma, urine, and CSF of affected individuals.

确诊需要通过气相－液相层析和质谱进行血浆和／或尿液中的有机酸分析；甲基丙二酸的浓度在患者的血浆、尿液和脑脊液中大大提高。

Serum and urinary methylmalonic acid levels were found to be significantly decreased after LDLT, whereas serum and urinary MMA levels did not return to normal in any patient. One patient died of sepsis 44 days after LDLT.

血和尿中甲基丙二酸的水平在LDLT后明显下降，虽然任何一名患者血和尿中MMA水平均为降至正常。1名患者在LDLT后因脓毒血症而死亡。

The diagnosis of this disease depends on the measurement of acylcarnitine in the blood by gas-chromatography mass spectrometry and the detection of methylmalonic acid in the urine by tandem mass spectrometry.

诊断依靠串联质谱检测血中的酰基肉碱和气相质谱检测尿甲基丙二酸。

An individual with methylmalonic acidemia who is critically ill must first be stabilized; the base deficit of the individual with metabolic acidosis is calculated and corrected using intravenous bicarbonate solutions containing glucose, and measurements of electrolytes, venous or arterial blood gases, urine output, and serum sodium concentrations are monitored.

治疗：患有甲基丙二酸血症的个体，若病情严重应首先稳定病情；代谢性酸中毒的患者的碱缺失需要计算，并用静脉注射含有葡萄糖的碳酸氢盐溶液进行矫正，电解质测量、静、动脉血气、排尿量和血清钠浓度需要监控。

Methods Based on JTT-501 and JTT-20993, new isoxazolidine-3,5-dione and noncyclic 1,3-dicarbonyl compounds were designed and synthesized.

以JTT 501和JTT 20993为先导化合物，设计并合成新的丙二酸类和异恶唑类化合物，并测定其胰岛素增敏活性。

Polypropylene was melt blended with pimelic acid surface treated mica .

采用庚二酸表面处理云母填充改性 PP，研究了复合材料的力学性能和结晶行为。

The adsorbent is cheap and can be reused after retreacted with steam ,so it is possible to decolorise on the solution of sodium sebacate by this new adsorbent.

同时，在癸二酸生产中排放大量的含酚废水，若不经处理直接排放，不仅会损失大量的原料甲酚，而且会严重污染环境。

The components of impurity in sebacic acid from traditional process were analyzed by GC-MS.

采用气相色谱-质谱联用分析确定了传统工艺生产的癸二酸中的主要杂质。

The sebacic acid is a kind of important organic chemical material which can be widely used to produce the polyamide plastics, high temperature lubricant, cold plasticizer, resin and so on.

癸二酸是一种重要的有机化工原料，广泛应用于生产聚酰胺工程塑料、耐高温润滑油、耐寒增塑剂、树脂等方面。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。