detectable造句
The infestation of avocado root rot disease is not visually
detectable.
鳄梨树根腐病的感染用视觉是无法探测出来的.
Contrarily , in 10 inflammation and 10 normalbronchial mucosa no
detectable MG - Ags were found.
10例肺部炎症和10例正常粘膜MG─AgS则均为阴性.
Dark matter gives out no light and is
detectable only because of its gravitational effect on visible matter.
暗物质不发光，它之所以能被发现，只是因为它对可见物质产生引力作用。
Grains containing
detectable amounts of aflatoxin should therefore not be used for food or feed.
因此,凡测出含有阿夫罗毒素的谷物都不能做粮食或饲料.
Primary plaques were
detectable in 16 to 20 hours.
在16到20小时内可查出原发溶斑.
Doctors say the disease is probably inherited but not
detectable at birth.
医生说该疾病可能是遗传而来，但在出生时无法查出。
The noise is barely
detectable by the human ear.
人的耳朵几乎是察觉不到这种噪音的。