hypothesis

• This might be a plausible hypothesis . were it not for two factors .
  假如不存在下面两个因素，这可能是一种合理的假设。
• Streaming is still the only hypothesis to account for translocation in fungus .
  胞质流还仅仅是一种解释真菌中转移的假说。
• The various theories can be grouped into astronomical and terrestrial hypotheses .
  各种理论可以分成天体说和地球说两大类。
• The hypotheses of fibre flaws are based on deduction from mechanical experiments .
  纤维缺陷的理论是根据机械测试推导出来的。
• If this hypothesis is correct certain other consequences flow from it .
  如果这个假说是正确的话，肯定由此还会得出其他的推论。
• In science a negative hypothesis can never be proved conclusively true .
  在科学领域中的一个反面的假设永远不能最终被证明是真理。
• Very often we are unaware of the fact that we are operating with hypotheses or theories .
  我们常常不知道我们事实上是运用假说或理论。
• It was his intent to build on direct observation and avoid speculative hypotheses .
  他的意图是以直接的观察为基础而避免推测性的假说。
• Science needs more competition between hypotheses and ever more rigorous tests as well .
  科学始终需要各个假说之间的竞争和严格的检验。
• Regarding the second assumption, a number of alternative hypotheses have been advanced .
  关于第二个假设，曾经提出过很多其它代替方案。