The method has been used to determine tyrosine and tryptophane in the artificial sample containing phenylalanine, tyrosine and tryptophane, the result is satisfactory.
用于苯丙氨酸、酪氨酸和色氨酸人工混样中酪氨酸和色氨酸的测定，结果令人满意。
In this experiment, the different total salt level, different grain gradation artificial sample were compounded by use of the mixture of average design method to determine earth consistency limit.
按混料均匀设计方法配制不同总盐水平、不同颗粒级配的人工土样，通过界限含水率试验测定土的稠度界限。
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