转变发生在太阳系的电磁和引力层面，这些固定你们的太阳系统到一起映射着这个突变。
The shifts in the solar electromagnetic and gravitational fields that bind your solar system together are also reflecting this mutation.
在算法中采用了自然数编码、随机选取种群、简单的“双亲单子”交叉策略和固定的突变概率。
The natural number coding, the random population selection, the simple crossover strategy of "two-parents-and-one-kid" and the fixed mutation probability were totally adopted.
由构造引起的煤厚变化具有非线性特征和突变性，但在一定的范围内，煤厚分布的数学期望为一个固定值。
The change of coal thickness caused by geological structure is nonlinear and revulsion, but in a certain range, the mathematical expectation of coal thickness distribution is a fixed value.
着重阐述了基因定点突变技术、基因融合技术和翻译修饰技术等新兴定点固定化技术的原理、特点和操作。
The principles, operation and applications of site-directed mutagenesis, gene fusion technology, and post-translational modification methods were introduced emphatically.
随后，正向选择会固定有益突变，加强新产生的功能。
Then these mutations create new but weakly active functions in one daughter gene.
将此突变种固定化在聚氨脂泡沫中后，定量测定其谷氨酰胺合成酶(GS)活性。
After immobilized, the cells of the mutant within polyurethane (PU) foams, glutamine synthesize (GS) and NH4 + secretory activity of GS, and its growth and photosynthesis were measured.
将此突变种固定化在聚氨脂泡沫中后，定量测定其谷氨酰胺合成酶(GS)活性。
After immobilized, the cells of the mutant within polyurethane (PU) foams, glutamine synthesize (GS) and NH4 + secretory activity of GS, and its growth and photosynthesis were measured.
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