产生变异

It turned out that inadvertent recombination alone was enough to fuel evolution.

因此而产生的后代是在没有刻意变异的情况下创造的充满野性的新的重组。

Darwin also admitted ignorance of the source of inheritable variations, but speculated they might be produced by environmental factors.

达尔文也承认不懂可遗传的变异的来源，但推测它们可能是由环境因素产生。

The calculation of the elemental mass balance interprets by elemental calculation to explains the elementary activity law: the composition of alteration rock in the central of alteration belt has the largest degree of variation, a large number of permeability fluid carry active components into the dilation space, which has significance to the further enrichment of the ore-forming element and the remobilization of correlative elements.

通过元素质量平衡计算解释了成矿过程中体系的元素行为规律：蚀变带中心蚀变岩的成分变异强度最大，大量渗透性流体携带活泼组分进进扩容带，对成矿元素进一步富集，相关元素(Ag、Cu、Zn、Hg、Pb)活化转移产生重要的影响。

Magnetic phenomenon is a physics phenomenon that we all known well. Magnetochemistry is a subject that studies promoting chemical reaction and effecting bond angel of molecules to vary and making resonance vibration of bond of molecule to produce hybrid complex by magnetic field.

磁现象是人们最熟悉的物理现象之一，磁化学是用磁场促进物质发生化学反应生成新物质及影响物质分子的键角而变异或使分子内的磁力键共振而产生共振杂化体物质的科学。

It is very likely to mutate and it regularly produces varieties to which populations have no resistance.

这是很可能发生变异，它定期产生的品种，其中人口没有阻力。

Cancer is caused by mutational damage to genes that otherwise hold a cell's reproductive cycle in check, and thus stop that cell proliferating.

癌症是由于基因变异产生的，它控制了细胞的再生，阻止细胞的分裂。

Later, after the completion of the modern synthesis, the term neo-Darwinism would come to be associated with its core concept of evolution being driven by natural selection acting on variation produced by genetic mutation and recombination.

后来，现代综合论完成之后，新达尔文主义观念才与现代综合论的核心概念相结合。现代综合论的核心概念是，自然选择作用于基因突变和重组所产生的变异，驱动了进化。

Allophones音位变体）:The nondistinctive sounds are members of the same phoneme.3. Minimal pairs: word forms which differ from each other only by one sound.

Free variation 自由变异）：如果两个声音发生在同一环境，他们不会产生一个不同的word form，仅仅是一个词语的不同发音。

In fact, most of them have no apparent effect.

事实上，它们中的大多数变异甚至不会产生明显的影响。

The creation of the initial population and the mutation operation were improved in the process of resource scheduling optimization while using genetic algorithm, the example shows that the method is effective.

运用遗传算法对资源调度进行规划的过程中对初始种群的产生和变异操作进行了改进，并用实例证实了该方法的有效性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。