3жϲ
һжԲ֮ôԭ£뿴Ӽġ
(1)Some other factors which may influence reasoning are (a) faulty analogizing, (b) the inhibiting effect on further research of concepts which have been widely accepted as satisfactory
ԭ룺ӰһЩǣaȣbһЩһоӰ죬ЩDZ㷺Ϊ⡭ʲôСӰ족ʲôӰ죿Ӱ족ôΪӰأЩDzȷжϺܲܡһԭģĹȻĿ߰ѽʶof concepts researchϱˡʵϣʶof concepts the effect ʾʩйؼṹthe effect A(up)on B of A, ǣABãӰ죩ɴ˿ɼthe inhibting effect on further rsearch of concepts ǡһЩһоסӰ죬ǡijЩȷԽһо谭á
룺ӰһЩأaȣbijЩΪȷԽһо谭á
2Corrosion is an elctro-chemical process by which a metal such as mild steel, returns to its natural state, state, such as iron oxide or rust.
ԭ룺ʴһֵ绯̣̼һʴظȻ״̬⡣ԭһڡʴܶ塣ڲǡز˷뷨һŪ֧飬Ŀȫˡ֪ǽʾںʾﱾ¶һǰѱ¶ͬһжֿԭĺܺõûδѡʴͬ绯⡢Ƶֿһǣ¶Ӧڱ¶ӣͻᷢխı㷸˶
룺ʴǽ̼֣Ȼ״̬⣩绯ѧ̡
(3) The exploration of space, world finance and the development of new sources of power, shch as atomic energy-these are examples of areas of sciorgnization, working by itself, can hope to tacle them efficiently.
ԭ룺ڿռ̽ԼԭԴչЩǿѧоӣ˺ķѰӣûһһԼɣܹϣЧؽԭ߰ѶӾwhich so costly and complicated ʹǰжʵֱúܲܣ߿ƼԱ˵ռ̽Դǿѧоӡûʲô壬ְͬ˵̫ůˮʪûʲôһ룺ռ̽ڡԴԭܣǺʾʮָӿѧоӡشĿκһһ֯ɻDzָЧԽ
4ж֮ȱϵ
ǰ̽ijЩɷھӱݶΣʵ̽һϵΡ
(1)Before these metals in their natural state can be converted into useful forms to be of service to man, they must be separated from the other elements or substances with which they are combined. Chemists, who are well acquainted with the properties of metals, have been able to develop processes for separating metals from substances with which they are combined in nature...
ԭ룺Ȼ״̬תΪʽ֮ǰӺһԪػзѧѧʮϤܡܴһЩѽӺȻнһзӣȻܳϵһdzɣǰᡣĽӾ䡰who...metalsɶӣм䣬Եúͻأ ƻǰ֮ϵҲʹȥߣӸ˵κλѧҶʮϤܡ롭ϤܻѧѾоһЩܹ
(2)In Unit 3 we examined briefly the sequence of procedures which make up the so-called scientific method. We are now going to consider a few of the many ways in which a scientist may fall into error while following these procedures.
ԭ룺ڵԪǶҪνѧǰ˳Ǵ㿼һ²;мӣЩǿѧҰЩʱܷȫƻԭо֮
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