Good yields often are obtained with insoluble substrates.
用不溶性底物生产可获得优质的产品。
The county has continued planting both crops and obtained good yields.
这个县继续种植这两种作物，并取得了好收成。
Three unknown neutral thiosemicarbazone derivative receptors were synthesized in good yields.
利用简便的方法设计合成了三种缩氨基硫脲衍生物受体分子。
The remarkable advantages of the above mentioned reactions are mild, neutral, simple operation, good yields and atomic economy.
以上所研究的反应都具有原料易得，反应条件温和，操作简便，产率较高，以及原子经济等诸多优点。
The remarkable advantages of the above mentioned reactions are mild, neutral, simple operation, good yields and high selectivity.
以上所研究的反应都具有原料易得，反应条件温和，操作简便，选择性好，产率较高等诸多优点。
Synthesis of Schiff base of tyrosine and morin under microwave radiation, this method has the advantages of good yields, such as short reaction time.
在微波辐射下，合成酪氨酸与桑色素席夫碱，该方法有很多优点。
The catalysts are easy to prepare and use, they are easy to recover and reuse, and they convert olefins to epoxides in good yields with high selectivity.
催化剂容易制备和使用，易于回收并再用，且它们能以很好的收率高选择性地 将烯烃转化成环氧化物。
With South American harvest progressing ahead of normal and reports of good yields, the market may continue to drift lower absent any new supportive features.
由于南美洲收割进度快于以往，而且据报道，单产情况也不错，因此，在没有进一步利好消息的情况下，市场可能会继续走低。
Four unsymmetrical biphenyl derivatives were synthesized with good yields by the tetrakis(triphenylphosphine) palladium (0) catalysed cross-coupling reaction of arylboronic acid with bromobenzene.
芳基硼酸在三苯基膦钯催化下，与溴代芳烃偶联反应，得到较高收率的不对称联苯衍生物。
He had come to Mexico in 1944, leaving a good job at DuPont, to increase grain yields, and to bring these half-starving people food.
1944年，他来到墨西哥，辞去了杜邦公司的一份好工作，目的是提高粮食产量，为这些处于半饥饿状态的人们提供食物。
If the remainder of June we get good moisture and reasonable heat, the yields can recover.
如果6月份剩下的日子我们得到了相当好的防潮和合理的热量，产量可以恢复。
By wonderful good fortune, Sr31 also boosted yields (and not only because plants were impervious to rust).
非常幸运的是Sr31还增加了小麦产量(并不仅仅是因为植物不受锈病的影响)。
After all, bulls were previously arguing that low yields were good news for equities, as they encouraged investors to move out of fixed-income assets in search of higher returns.
毕竟，多方曾认为低收益率对股价是一个好消息，因为这会鼓励投资者退出固定收益资产以寻找更高的回报。
Perhaps US stocks fell because of Microsoft earnings, Japanese bond yields rose on a good Tankan survey and Brent crude rallied on tensions in the Middle East.
或许美国股票下跌是因为微软公司盈利，日本债券上升是因为季度远观调查，北海布伦特原油价格反弹是因为中东的紧张局势。
Although Mr Cameron set out to spread good cheer this week, an infrastructure push will cause pain before it yields widespread benefits.
虽然本周卡梅伦已准备号召大家为美好的未来欢呼，不过基础设施建设的推进必然将会在迎来广泛收益之前引起阵痛。
Such low bond yields do give the equity bulls one more (fairly powerful) argument-that dividend yields look good by comparison.
如此之低的公债利率水平给了股市乐观者又一(相当有力的)论据，即相比而言，股息分红水平已经不错了。
Disillusionment came in 2000-02. Bond yields fell sharply, but this was not good news for shares.
幻像破灭在2000- 2002年，债券收益骤然下降，但对股票市场也没构成利好。
The high yields overall are attributed mainly to good seedbed structure and a manual precision seeding.
总的来说，这些高产量主要是因为相宜的苗床结构和精细的手工播种。
The high yields overall are attributed mainly to good seedbed structure and a manual precision seeding.
总的来说，这些高产量主要是由于适宜的苗床结构和精细的手工播种。
A good NFP reading on Friday should give further support to USD and US yields from next week.
将于星期五发布的非农就业数据如表现良好，应该会从下周开始进一步支撑美元以及美国国债收益率。
The results have shown that the selectivities are good for all substrates and the yields are satisfactory for olefins and halides in this way.
试验结果表明，上述底物用这种新方法进行羰基合成，反应的选择性好，其中烯烃和卤代烃的收率也较高。
Using the best quality raw materials is also a good way to reduce waste and increase yields of best quality product.
使用优质的原材料也是一种减少生产浪费和提高一等品产量的好方法。
Owners have reported that woodland upkeep is quite physical work, but good for the mind and body and yields a tangible result.
树林的拥有者都表示，进行维护是很累人，但却有益身心健康，维护结果也能够感受到。
There will be plenty of investors who figure that the chance to own blue-chip stocks on yields of more than 5% is too good to miss.
许多投资者都会发现，买入一支收益率高于5%的蓝筹股机不可失。
The triphosgene, being as the substitute for phosgene and diphosgene in synthesis, is not only low-toxic but also safe and convenient to use with mild conditions, good selectivity and high yields.
三光气作为剧毒的光气和双光气在合成中的替代物，不但毒性低，使用安全方便，而且反应条件温和、选择性好、收率高。
The triphosgene, being as the substitute for phosgene and diphosgene in synthesis, is not only low-toxic but also safe and convenient to use with mild conditions, good selectivity and high yields.
三光气作为剧毒的光气和双光气在合成中的替代物，不但毒性低，使用安全方便，而且反应条件温和、选择性好、收率高。
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