Ví dụ về precipitate

• In the absence of the complementary globin chains, the excess unbound - or -globin protein aggregates and precipitates, damaging cell membranes and leading to premature destruction.

• Existing explanations of domestic structural change focus on the role crises play in precipitating radical or episodic change.

• Their easy production announced a gracious and fertile imagination, which sometimes precipitated them toward error.

• No precipitating antibodies were detected in either sheep or rabbits.

• After incubation for 4 h the precipitates were washed again, transferred to the new tubes and their radioactivity determined.

• The aetiology of post-traumatic morbidity : predisposing, precipitating and perpetuating factor.

• They warn that youth employment is par t of a syndrome of "precocious development," precipitating a hastened transition to adulthood.

• The detection of fluid inclusions in surface precipitates is therefore difficult without experience.

• If a further substance is added, a powdery "metal calces" precipitates from the solution.

• Although further studies are needed to confirm this finding, it suggests that late-onset depression is more likely to be environmentally precipitated than earlyonset depression.

• The only option is to stop the analgesics, although this almost inevitably precipitates a temporary worsening of the headaches.

• Evaluation of proanthocyanidins, protein binding assays and protein precipitating potential.

• The omission of heavy metal staining is important when cytochemical methods are used that produce very fine precipitates.

• Post-lumbar-puncture headache is an example precipitated by leakage from the punctured lumbar theca.

• The work is a metaphor which portrays subtle transformations (or transmutations) in human existence precipitated by pervasive new technology.