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- Affected by man-made factors and fuzzy randomness, the former methods for weight determination are levy in veracity. 以往的判定方法由于受人为因素及模糊随机性影响，准确性较低。
- Application of a conventional MALDI matrix facilitated desorption and ionization of peptides and proteins for molecular weight determination of the separated compounds. 使用传统的MALDI基质利于肽段和蛋白质的解吸和离子化，从而可进行被分离分子的分子量测定。
- This method has the improvements in feature selection, weight determination and similarity computation etc, and presents related optimization mechanism. 该方法在特征选取、权值确定、相似度计算等方面进行了改进，并给出了优化措施。
- Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method. 用冰点法，在苯溶液中对纯的物质进行了分子量测定。
- Beckmann's molecular weight determination apparatus 贝克曼(氏)分子量测定仪
- revising weight determination method 修正权重确定法
- nucleic acid molecular weight determination 核酸分子量确定
- molecular weight determination apparatus 分子重量测定仪
- Menzies' molecular weight determination apparatus 孟席斯(氏)分子量测定器
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- Based on the principle of non weighting determination of C、H、N atomic ratio,a micro injection sample introducing method was developed for determination of H/C ratio for volatile reagent. 根据不称重法测定化合物碳、氢、氮原子比的理论,建立了微量注射法测定强挥发性液体样品的氢/碳原子比的方法。
- People think this problem determination. 人们认为这个问题解决了。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- He confronted his pile of work with determination. 他很坚定地正视这一大堆工作。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- His opinion doesn't carry much weight. 他的意见没多少影响。
- Our sales people need determination and drive. 我们的推销人员需要有决心和干劲。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
