So the letter-writers have sensibly chosen to concentrate on the conflicts that may arise when economists opine about matters that affect industries or companies with which they have financial links.
因此，建议信的撰写者明智地挑选了一个议题，即经济学者对某些会影响一个行业或公司的事件发表意见，这其中他们又有金钱牵涉，这时可能产生的冲突。
Dr Hall looked for links between the placebo effect's strength and certain mutations, known as single nucleotide polymorphisms (SNPs), in which a single DNA "letter" in a gene is changed.
霍尔博士寻找了安慰剂效应强度和某些基因突变之间的联系，这些突变被称为“单核苷酸多态性”（SNPs），其基因中单个DNA的碱基“字母”序列发生改变。
Findings suggest establishing pedagogical links between arithmetic and algebraic methods may facilitate students' transition to letter-symbolic algebra.
本研究发现建议在算术和代数方法间建立教学法联系可以促使学生向字母-符号代数的转变。
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