The results indicated that high oxygen supply level could improve the welan gum production, but it was not helpful for welan gum viscosity.
通过研究不同供氧水平对威兰胶发酵的影响，发现较高的溶氧水平有利于威兰胶的合成，但是不利于威兰胶黏度的提高。
Some of the classes were helpful - sociable, too. But it was hard not to feel patronised.
虽然一些课程很有用，也可以增进友谊，但还是很难不感到被敷衍。
It's interesting that many people who said it was useless and not very helpful are now saying: 'Could you extend it a bit?'
有趣的是，许多人曾说过那措施没用，帮助不大。现在他们却说：“这措施你能不能延长一点时间？”
Education was told it would not be what you get, it just gives us a possibility of life left, most likely an important moment of life in the future, we can not help that: I learned really helpful!
教育它不会在当时就告诉你得到了什么，它只是给我们的人生留下了一个可能性，很有可能在以后人生的重要一刻，我们会不禁发现：我学的知识还真有用！
Pressure from loved ones about weight loss was not helpful for women already concerned about it, and in fact led women who weren't originally concerned about their weight to gain weight, too.
而来自爱人的压力不仅不会对那些本就重视减肥的女性有所帮助，事实上，反而会让起初没有担忧体重的女性也增加体重。
Judging from integrated marketing means used in CIPFF, it was very helpful for improving the visibility of the festival, and the marketing cost for it was not high.
来看从整合营销意味着CIPFF使用的，这是非常有利于提高企业的知名度的节日，它的营销成本是不高的。
One expert, who was not linked to the study, pointed out that it would have been helpful to know when the slower kids caught up with their typically developing peers.
一位没有参与该研究的专家指出，了解晚说话儿童赶上同龄人的时间对该研究有利。
Because of its good transparency, any change in underlying wound could be directly observed. It was helpful not only in local therapy but also in study of wound healing.
由于其完全透明，故可直接观察到膜下创面的变化，有助于临床治疗及实验研究。
Because of its good transparency, any change in underlying wound could be directly observed. It was helpful not only in local therapy but also in study of wound healing.
由于其完全透明，故可直接观察到膜下创面的变化，有助于临床治疗及实验研究。
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