boric acid

常见例句

Boric acid works by abrading the roach’s shell or cuticle with its harsh particles.
硼酸通過強勁的分子可以損傷它的外殼或表皮。
As an added safety measure, they injected neutron-absorbing boric acid into the core.
同時曏堆芯注射可吸收中子的硼酸來作爲一種附加的安全措施。
Attempting to cool the cores, engineers are flooding cores and their containment vessels with seawater and boric acid, which acts to dampen fission reactions.
爲了冷卻核心，工程師們灌入摻了硼酸的海水，讓核心及安全殼浸沒在其內，以起到抑制裂變反應的作用。

Boric acid has been used to kill other insects including cockroaches, termites and ants inside homes since the middle of last century.

Eating pho probably poses a more serious threat, since some unscrupulous merchants try to preserve perishable noodles with formaldehyde or boric acid.
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This seems pretty unlikely as long as they maintain enough boric acid concentration in the water that they are pouring on the fuel (into the vessels).
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Fracking fluids are believed to contain, in addition to water, benzene, ethylbenzene, formaldehyde, methanol, naphthalene, polycyclic aromatic hydrocarbons, toluene, xylene, boric acid, hydrochloric acid, isopropanol, and diesel fuel.
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