不反应的

In case of cold that the crystallization is accompanied by generation of side effects paraformaldehyde, and for non-reversible reaction.

如遇冷即结晶，同时伴随有生成多聚甲醛的副反应，且为不可逆反应。

Cytotoxic action on osteoclasts was significant at 10-1mol/l ～10-3mol/l fluorine, and acute cell death was found in 10-1mol/l and 10-2mol/l fluorine groups under phase-contrast photomicroscope. Inapparent changes were observed in 10-4mol/l～10-7mol/l fluorine groups.

倒置相差显微镜下10-1mol/L～10-3mol/L氟对破骨细胞呈现明显毒性反应。10-1mol/L、10-2mol/L可致破骨细胞急性死亡。10-4mol/L～10-7mol/L氟对破骨细胞形态的影响不明显。

Unsaturated alkynyl alcohols, such as dehydronerolidol, dehydrogeranyllinalool, and dehydroisophytol, were prepared by ethynylation of turpentine derivatives, namely terpenylacetones, e. g. geranylacetone, farnesylacetone, and phyton under normal pressure in presence of alkali metal hydroxide and organic solvents.

松节油衍生物格萜烯基丙酮，如香叶基丙酮、金合欢基丙酮和植物酮在常压条件，碱金属氢氧化物和有机溶剂存在下可发生乙炔化反应，形成对应的α，β-不饱和炔醇化合物脱氢橙花叔醇、脱氢香叶基芳樟醇和脱氢异植物醇。

Some new α,β-unsaturated sulfones were prepared by condensation of 4-nitrophenylsulfonylacetates with aromatic aldehydes in cyclohexane/CH_3CH_2OH in the presence of catalytic amounts of piperidine.

不饱和砜是以对硝基苯磺酰基乙酸酯为原料与芳香醛在六氢吡啶醋酸盐催化下发生缩合反应制得的。

Which doesn't pollute environmen t.This method for synthesis of 4-(1,3-benze-dioxole)-3-buten-2-one uses Claison -Schmidt reaction of piperonal and acetone between wate r phase and organic phase.

这种不污染环境的合成方法是用洋茉莉醛 [1 2 0 - 57- 0 ]与丙酮 [6 7- 6 4 - 1 ]在水相和有机相之间进行克莱森-施密特反应；产物分离后有机层循环再用，水层经过活性炭吸附处理后也循环使用，做到了无试验废水排放。

In our epidemiological investigation, red body disease was commonly prevalent from July to October. The diseased shrimps first displayed sluggish swimming or held still at the bottom,sometime going round or swimming vertically.They were not active in feeding,at the same time,their pleopod and whole body turned red, then died.

通过对本地区南美白对虾红体病进行流行病学调查，发现夏秋两季为其多发季节，多集中于7～10月，病虾触须及尾扇的尖部变红，亦有附肢变红或全身呈红色，活动减弱，在池边水面缓慢游动或沉底不动，反应迟钝，摄食量减少。

Asiatic hybrid 'Pollyanna' was used as the experimental material, and the bulbs were dipped into the hot water at 45t for different times of 0, 10, 20, 30, 40 and 50 mm. After planting, the physiological indices and the electrical impedance spectroscopy parameters of young plants under heat stress at 38℃ were studied.

以亚洲百合'多安娜'为试材，研究种球在45℃下，经历不同时问梯度(0、10、20、30、40、50min)温汤处理后，其幼苗抗性生理指标及电阻抗图谱参数对38℃胁迫的反应。

The porine is the polyembryony animal, many obtains the ovocyte from the porine ovary although but the maturity quite to be low; Because the ROSI technology is does not have to grow the mature sole round sperm cell to pour into directly completely in the ovicell nature, jumped over the spermatozoon in to pass through the physiology and the biochemistry, if the ovicell nature mature or the activation degree were insufficient, added the round immature sperm cell maturity quite inferior reason, very possibly Causes the ROSI micro fertilization defeat.

猪是多胎动物，从猪卵巢上获得的卵母细胞数量虽然较多，但成熟度比较低；由于ROSI技术是将没有完全发育成熟的单一圆形精细胞直接注入卵胞质内，跳越了精子在穿过透明带和卵质膜等过程中所发生的生理和生化反应；如果卵胞质成熟或活化程度不够，加之圆形未成熟精细胞成熟度比较差等原因，很可能造成ROSI受精的卵母细胞内部激活因子蓄积减少和生成不足，引起精核解聚困难、精圆核不能形成、第二极体不能排出、卵母细胞孤雌发育率增加等，使ROSI显微受精失败。

His prescript for economic recovery was not well received.

他为经济复苏提出的对策反应不佳。

If this idiotic letter doesn't prod a response, I'll really get depressed.

如果这封荒唐的信还激不起反应，我真的要感到不安了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。