????????????????

... ????????????????????. ????????????????????????????????????????? Page 2. Hiroshima Rapid Transit ...







?????? ?????
... ????????????????????????. ??????????? ???????GY/T 104-91??????????????????SDH???????????.
?????????????????? - ????????
??. ????. ????. ?????. 1. TD/T 1011?2000. ????????????. 2. TD/T 1007?2003. ??????????????. 3. TD/T 1016?2003.
????????????787??
?????GB/T 1.1?2020?????????1????????????????????. ??? ??????????????????
????????????? ???????? 109???
???????????????????????????????????????. ??????????????????????????????????? ???? ...
????????????
????????????????????????????????????????. ???????? 2. ???????. ????????????? ...
Skeptical ACTIVISM
The Skeptic is published four times per year by Australian Skeptics Inc. Views and opinions expressed in articles and letters in The Skeptic are those of the ...
??????????
?-?????????VBI??????????. ???????????????????????. ??????????????????????? ...
???????????(?) ???????
????????????????????. ?????????????????????????. ??? MOX?????????????????????. ???????? ...
???????4006061615 ?????????? ????
... tD. 2n. W/m. )t( ?. ? = ???C?x?t?-t ??x ????????mg/L?? m??????????kg??. W-?????m2? u-?????m/d?? ne-????????? ...
???????????????????????
?????????????????????????2 cm. ?????????????? ????????? ????. ?????????????????????? ...
(12)????
td,J?11.0,4.1Hz) ,2.66-2.93(2H,m) ,3.01(1H,td,J?10.7,3.9Hz) ,3.99-4.35(2H,m) ,. 7.03-7.42(5H,m)? [1715]. C)??-4-((2-?????)??)-3-? ...
?????????????????2019 ??
???. ????????, ?????????????. ?? ???????????????, ????. ?,??????????,?????,????. ??????; ...