《科普常识》

SWB GUK JIOS3

SHUS XIS HUAK FEIS TES XINGK·ZASSHAOK JIOX YAB KAOT NGAOT3

QID DLANGK ZIB YAOK SUK7

JUK LONGT GENGD ZUOS9

HIT JI0X AB DRYUK ZAS JIAOB ZWD GHWB AT ZHANGD12

LEUD TEUT DIB DLANGX ROS DEUF HLOB LIT KAOT NGAOT15

JOS ZID GID NBAB ZEUX MAX NDAOT19

DAOS BAOD DRAOT QID21

AT SANGB AOB YAOL LIT JIAD GONGB JIK SHUS23

SWB RAOB ZID29

JOS DUK ZHONGK LIT JANGT29

PINGS GOB LAD JOS LIT JANGT32

ZHAB MAL ZID NDAOT AD LUB YAD BWB NAF54

SWB BUB YIUS59

GHAOB LAOT AB NIANGB GUK AND BOK JIK SHUS59

KED XUES BUB NBAT DLAOT RANGX72

BUB CHIK NDROS GID SHAOT74

NIUX JI0B AB QAOB ZHAOT GUK FANGS KOT92

KOT NBAT MOB JIOX AB ZAL GAOF DLAOB RANGX94

ZHIEX NBAT AT JANGT YAD XAOT XAOT AB NDAOK GAOB98

GHAIB MOB KOT FANGS GAOF RANGX100

BUB YIUS ZHIEX HNOT GUK NTRIEB CIB HLEUK JIOX：DLID103

BUB GHAIB GUK DLUB AT CANGT MAX TAK GID109

HXUB JIAL NDROS LOL SHIEB113

YIS XINGS GAND YANB·GAND AIS TIEB NDROS ZAS GHUK113

YAD ZAS SHAOK DLID HXAOL MOB117

YUNK DONGK NDROS SHIED NDID119

HIT DAOT BYUT LIT LIK GAOK KOT NAF RANGX122

KOT MOB ZHIK CHUAND LIT AD NZAL123

KOT QAOB DRANGS LIT AD NZAL125

DAOT GUB TRAOT AD NZAL GHAD SHIT KOT126

JIEX SHIED NIOB DRAOT YUNK DONGK128

AT JID HXUD JAK SAID LUL129

ZIS DLOK NDROS AT JID MAX RAOT QEUT130

WOT SIEB HID HIK HAIS YUL AT JID131

ZAS MOB ZAS NZANGX NDROS KOT MOB KOT NZANGX132

后记135