1) chain-cutting disaster mitigation from gestation source
孕源断链
1.
According to chain-cutting disaster mitigation from gestation source,the mode of controlling spread o.
根据孕源断链的治灾思路,提出治理沙漠化应从其孕育初期的源头上控制灾害蔓延,切断灾害传播链,并从工程实践入手对其成效进行剖析。
2) mitigating the disaster by cutting the disaster chain in the headstream
孕源断链减灾
3) pregnancy diagnosis
怀孕诊断
1.
dogs were studied for the early pregnancy diagnosis using Aloka 210 F Electronic Ultrasound scanning.
应用电子扫描装置阿洛佳 (ALOKA) 2 10F对 76只母犬进行早期怀孕诊断研究 ,其探测结果 :最早出现胚囊、胚胎、胎心博动、胎动的时间分别为配种后 8～ 11d、2 1d、2 7d和 2 9d。
4) chain breaking
断链
1.
The experimental results indicate that the azidation of the precursor,polyepichlorohydrin (PECH),is always accompanied with its chain breaking.
研究了催化剂、抗氧剂、惰气保护等因素对母体高聚物环氧氯丙烷（ＰＥＣＨ）叠氮化速度、分子断链及分子量分布的影响。
2.
In order to solve scraper breaking, scraper bending, chain breaking, coal piling up at tailing end, chain buoying up etc.
为解决目前我国燃煤电厂采用的埋刮板给煤机在运行中存在的断刮板、刮板弯曲、断链条、尾部积煤、链条上漂等问题，提出将埋刮板给煤机由下走煤改为上走煤，解决了由上走煤带来的尾部积煤问题。
5) First trimester prenatal diagnosis
孕早期诊断
6) source of progesterone
孕酮的来源
1.
This experiment was designed to study the source of progesterone during the whole gestation in yak by using radioimmunoassay(RIA) .
本研究通过对不同妊娠阶段牦牛的卵巢组织、肾上腺组织和胎盘组织等进行组织细胞的体外培养和组织匀浆处理，采用放射免疫分析法(RIA)测定了这些组织中孕酮的含量，以探讨牦牛不同妊娠阶段孕酮的来源。
补充资料：孕孳
1.犹繁殖。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条