除了选择好你带的器材之外（这样你就不用在整个旅程中都拖着沉重的器材），丽莎劝告你相对有选择性的取点照相。
Aside from being selective about the equipment you bring—so you're not lugging a ton of stuff around the entire trip—she recommends you be fairly selective about the photos you take.
这对于动机策略的选择性采纳提供了一个基础，从而判断动机强化的相对焦点与学习者的特征是否相匹配。
This provides a basis for the selective adoption of motivational strategies, where relative emphasis of motivational enhancement is judged to match learners' profile.
结论：行选择性脊柱手术的患者术后发生下肢深静脉血栓及肺栓塞风险相对低，尤其是应用药物预防的患者。
Conclusions The risk of deep venous thrombosis and pulmonary embolism is relatively low following elective spine surgery, particularly for patients who receive pharmacologic prophylaxis.
从理论上导出了离子选择性电极一次标准加入法测量结果的相对误差计算公式。
The calculating formula for the measuring relative error of standard addition method of ion selective electrode was obtained.
本文分别用双共振选择性自旋去耦、双共振自旋搔动方法判定异植物醇中ABX体系耦合常数的相对符号为同号。
The relative signs of coupling constants in ABX system for isophytol were determined using two methods of double resonance: selective spin decoupling and spin tickling methods.
理想的放射增敏剂到达肿瘤细胞时的浓度很高，相对于正常组织，在肿瘤中其还可以发挥选择性的作用。
An ideal radiation sensitizer would reach the tumor in adequate concentrations and act selectively in the tumor compared with normal tissue.
采用具有选择性的过电流方向继电器，对这种相互分隔直流系统的保护相对就简单。
Protection for these isolated systems has been a relatively simple task, which is carried out using over current directional relays with selectivity.
NMP炭膜既有良好的柔韧性，又表现出较高的气体分离选择性，制备工艺也相对简单，因此是制备PPESK炭膜的最佳溶剂。
One prepared with NMP had outstanding mechanical property and selectivity, with easy craft. Thus, NMP was the optimum solvent to prepare PPESK carbon membranes.
该方法与单一溶剂洗脱相比，增加了固定相对磷脂的选择性，而且在终产物中无毒性物质残留。
Compared with the method of single-eluting solvent, this method increased the selectivity of fixed phase to phospholipid, moreover there are no toxic residue in the final products.
在2 -甲基萘选择甲基化反应中，2,6 -二甲基萘相对于2,7 -二甲基萘的选择生成以及2,6 -二甲基萘选择性与2 -甲基萘转化率之间的矛盾是需要克服的两个主要困难。
In this reaction, selective formation of 2, 6-dmn other than 2, 7-dmn and the contradiction between 2, 6-dmn selectivity and 2-mn conversion are the two main difficulties.
在2 -甲基萘选择甲基化反应中，2,6 -二甲基萘相对于2,7 -二甲基萘的选择生成以及2,6 -二甲基萘选择性与2 -甲基萘转化率之间的矛盾是需要克服的两个主要困难。
In this reaction, selective formation of 2, 6-dmn other than 2, 7-dmn and the contradiction between 2, 6-dmn selectivity and 2-mn conversion are the two main difficulties.
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