precursor的例句（precursor在句子中的用法）

• Error is often the precursor of what is correct,but conceit is the prelude to a fall. 错误往往是正确的先导,骄傲是跌跤的前奏。
• Acini contain a small amount of secretions, but few have amyloid precursor. 腺泡内含有少量分泌物, 但很少有淀粉样体.
• Error is often the precursor of what is correct, but conceit is the prelude to a fall. 错误往往是正确的先导, 骄傲是跌跤的前奏.
• Real tennis, an ancient precursor of the modern game, originated in the eleventh century. 室内网球，现代网球运动的古老前身，起源于11世纪。
• Error is often the precursor of what is correct. 错误常常是正确的先导.
• Hobbes is a precursor of modern positivism and analytical jurisprudence. 霍布斯是现代实证主义法学和分析法学的先驱.
• The precursor and powder were characterized by XRD 、 DTA 、 ICP 、 TEM 、 BET. 采用XRD、DTA、ICP、TEM、BET等 手段表征了前驱体和产物的特征.
• The measurement indicates that the optimized performance can be achieved by three - element composite columbite precursor methods. 性能测试结果表明,三组元复合先驱体法制成样品的性能最佳.
• Papain - catalyzed synthesis of aspartame precursor Z - APM in biphasic solvent system wasinvestigated. 本文报道在两相溶剂体系中利用木瓜蛋白酶催化合成Aspartame前体Z - APM的研究.
• ARJ 21 is seen as the precursor to a jumbo jet. ARJ21型飞机被看作是大型喷气式飞机的前身.
• Small cell lung cancer is neuroendocrine neoplasm and origins from APUD ( amine precursor uptake decarboxylation ) cell. 小细胞肺癌是神经内分泌肿瘤,起源于APUD ( 胺前体摄取脱羧化 ) 细胞.
• Amphetamines is one kind of synthetic compounds whose precursor structure is amphetamine. 苯丙胺类物质是一大类人工合成的以苯丙胺为母体的化合物.
• In plant cells the principal precursor of alanine , as well as leucine and valine, is pyruvate. 植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.
• N acetylcysteine ( NAC ), a precursor of glutathione, is a thiol antioxidant. N-乙酰半胱氨酸 ( NAC ) 为谷胱甘肽的前体, 是一种含有巯基的抗氧化剂.
• N - acetylcysteine a precursor of glutathione in cells, is a thiol antioxidant. 乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体, 是一种含有巯基的抗氧化剂.
• He said that the deal should not be seen as a precursor to a merger. 他说该笔交易不应该被看作是合并的前兆。
• Real tennis, an ancient precursor of the modern game, originated in the eleventh century... 室内网球，现代网球运动的古老前身，起源于11世纪。