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ALL LM Guide Dust cover type Drive method Retainer Seal Resistance Value MAX QZ Lubricator is available None, bellows Ball Screw None 5 Yes LM Guide Accuracy grade Type using standard material Standard grease Standard lubrication method Standard grease nipple Normal grade, high accuracy grade, precision grade Iron-based AFB-LF Grease Lubrication A-M6F LM Guide LM block surface treatment LM rail surface treatm...

全部 LM导轨部防尘罩形式驱动方式保持器最大密封垫片阻力值对应QZ润滑装置无、防尘盖、风箱式防尘罩滚珠丝杠无 5 有 LM导轨部精度等级标准材质规格标准润滑脂标准润滑方式标准加脂油嘴普通级，高级，精密级钢铁系列 AFB-LF 脂润滑 A-M6F LM导轨部 LM滑块表面处理 LM轨道表面处理最低使用温。。。

ALL LM Guide Dust cover type Drive method Retainer Seal Resistance Value MAX QZ Lubricator is available None, bellows Ball Screw None 3.2 None LM Guide Accuracy grade Type using standard material Standard grease Standard lubrication method Standard grease nipple Normal grade, high accuracy grade, precision grade Iron-based AFB-LF Grease Lubrication PB107 LM Guide LM block surface treatment LM rail surface tre...

全部 LM导轨部防尘罩形式驱动方式保持器最大密封垫片阻力值对应QZ润滑装置无、防尘盖、风箱式防尘罩滚珠丝杠无 3.2 无 LM导轨部精度等级标准材质规格标准润滑脂标准润滑方式标准加脂油嘴普通级，高级，精密级钢铁系列 AFB-LF 脂润滑 PB107 LM导轨部 LM滑块表面处理 LM轨道表面处理最低使用。。。

ALL LM Guide Dust cover type Drive method Retainer Seal Resistance Value MAX QZ Lubricator is available None, cover, bellows Ball Screw None 3.2 None LM Guide Accuracy grade Type using standard material Standard grease Standard lubrication method Standard grease nipple Normal grade, high accuracy grade, precision grade Iron-based AFB-LF Grease Lubrication PB107 LM Guide LM block surface treatment LM rail surf...

全部 LM导轨部防尘罩形式驱动方式保持器最大密封垫片阻力值对应QZ润滑装置无，软式伸缩护罩滚珠丝杠无 3.2 无 LM导轨部精度等级标准材质规格标准润滑脂标准润滑方式标准加脂油嘴普通级，高级，精密级钢铁系列 AFB-LF 脂润滑 PB107 LM导轨部 LM滑块表面处理 LM轨道表面处理最低使用温度华氏。。。

Another reason for this increasing interest is that formaldehyde and acetaldehyde are more available than propylene.

另一个原因，这越来越感兴趣的是，与比丙烯，甲醛和乙醛更容易利用。

There is simply not enough acetonitrile available to efficiently run their labs using traditional liquid chromatography technology.

为了使实验室保持效率，使用传统的液相色谱技术都面临着乙腈短缺的问题。

Very effective treatment of achalasia is not available yet.

背景：原发性贲门失弛缓症尚无有效的治疗方法。

These plants prefer a more acid soil, where iron is freely available..

这些工厂宁可选择一个更酸性土壤，而铁是免费提供。。。

A batract : A trial was conducted to investigate the effects of adding Rovabio AP10% alone or in combination with phytase and acidifier at different ME levels (2.55, 2.60 and 2.65 Mcal/kg) and available P levels (0.28 and 0.36%) on the layers performance and egg quality. 2160 Hi-Line Brown of 22 weeks old with the same body weight and uniformity were used in this trial. The birds were randomly divided into 9 treatments, 8 replicates/treatment and 30 birds/replicate.

为探讨罗酶宝AP10％及罗酶宝增强型在蛋鸡日粮中的高效使用技术，试验选用22周龄体重、均匀度一致的健康海兰褐蛋鸡2160只，随机分为9个日粮处理组，每个处理8个重复，每个重复30只鸡，检测不同代谢能（2.55，2.60，2.65Mcal/kg），不同日粮非植酸磷水平（0.28，0.36%）条件下单独添加罗酶宝AP10％或罗酶宝增强型，以及与酸化剂同时添加后蛋鸡生产性能和蛋品质的影响。

We have used GC to follow up the formation of epoxy acid and established the acidify condition; we have done series of parallel experiments to better the pivotal condensation reaction between acid and amine; In the cyclization step, we use cheap and available reagent-Lithium amide , rather than expensive LiHMDS, to proceed the reaction; and at last, we introduced green reagent-ozone to clear the phenyl group of nitrogen to avoid using heavy metal reagent-CAN. The total yield for this method is 29.8%.

通过GC监测，确定环氧酸的最佳酸化条件；对关键的酸和胺的缩合步骤，平行试验了多种条件；在环合一步，用价廉易得的氨基锂及催化量的HMDS代替昂贵的LiHMDS进行反应；氮上苯基的脱除采用臭氧，避免了重金属试剂-硝酸铈铵的使用，总收率为29.8％。

In this thesis , the effects of acid materials on calcareous soil were studied by using laboratory soil trial and pot experiments trail. The text studied effects of acid materials on pH value in calcareous soil ; studied effects of phosphoric acid (H2SO4 as control) on pH value and micronutrient availability ; studied relation between P and available Fe, Zn in plant; studied effects of acid material on growth of acidophilic plant.

本文采用室内模拟试验和盆栽试验相结合的方法，研究了不同酸性物质对石灰性土壤的酸化效果；磷酸和硫酸对石灰性土壤pH值及微量元素有效性的影响；植物体内磷、有效铁、锌的关系；不同酸性基质对嗜酸植物生长的影响。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷