test-tube

adj.

在试验管中作成的，人工授精产生的；

test-tube baby n. [医]试管婴儿

1. He held the test tube in his hand thoughtfully.
   他沉思地把试管拿在手里。

The deoxyribose method: a simple "test-tube"assay for determination of rate constants for reactions of hydroxyl radicals
Test-tube teeth.
Test-Tube Teeth
Test-tube assembly for immunoassays utilizing magnetically attractable particles
Government seeks views on 'test-tube' babies.
Preanalytical venous blood sampling practices demand improvement--a survey of test-request management, test-tube labelling and infor...
A single-test-tube method for the fluorometric microdetermination of selenium
Test-Tube Fertilization in a Flowering Plant
OPINION: 'Test-tube' primates: the next generation
A micromethod for the determination of selenium in tissues and biological fluids by single-test-tube fluorimetry