高酸

The therapeutic effect of suprascapular nerve blockade with sodium hyaluronate injection is an effective therapy and a secure way in the treatment of patients with scapulohumeral periarthritis

肩胛上神经阻滞结合关节腔注射玻璃酸钠治疗肩周炎，疗效显著，安全性高，无任何不良反应，是一种有效的临床治疗措施。

Nylon 610 resin is polymerized of 1,6-hexanediamine and Sebacic acid by condensation polymerization. It has

产品概述 Introduction 尼龙610（Nylon 610）树脂由己二胺和癸二酸经缩聚制成，比尼龙6和66具有更高的柔韧性和透明度，更低的吸水率和密度。

In this study,sulfuric acid was added into woolscouring effluent with an aim to reduce the polarity and Zeta potential of suspended organic colloid,resulting in organic colloid to agglomerate and sedimentate.

洗毛废水是一种高浓度有机废水，含固率高，主要成分是羊毛脂、羧酸盐和土杂，由于强极性物质的存在和胶体强的负电性，导致洗毛废水形成稳定的乳化体系。

Results indicated that semidried mei preserved by reused brine or regenerated salt have higher values in acid, soluble solids, and salt contents than those prepared from fresh salt. However, there is no significant difference in sensory evaluation. These results implied that the reuse of waste brine is feasible.

研究结果显示以废液再腌渍的梅胚在可滴定酸含量、可溶性固形物含量、盐度等方面均较高，但官能品评方面则无明显差异，因此将废盐液重复使用於梅胚腌渍的构想初步可行，且再生盐亦可於二次腌渍时利用。

The high viscosity of sialic magma makes it difficult for such magmas to reach the surface.

花岗岩。高粘度的唾液酸岩浆使人们难以对这种岩浆到达地表。

Self-crosslinkable latex at room temperature with high elasticity is prepared when N-hydroxymethyl acrylamide is used as self-crosslinkable monomer, and poly solidum maleate is applied as protective colloid, and pre-emulsified and semi-continuous seeded emulsion polymerization is adopted.

采用N-羟甲基丙烯酯胺为自交联单体，聚马来酸钠为保护胶体，采用预乳化半连续种子乳液聚合工艺，制备出高弹性室温自交联乳液。

Self-crosslinkable latex at room temperature with high elasticity is prepared when N-hydroxymethyl acrylamide is used as self-crosslinkable monomer,and poly solidum maleate is applied as protective colloid,and pre-emulsified and semi-continuous seeded emulsion polymerization is adopted.

采用N-羟甲基丙烯酰胺为自交联单体，聚马来酸钠为保护胶体，采用预乳化半连续种子乳液聚合工艺，制备出高弹性室温自交联乳液。

And sorbic acid and its salts is a recognized safe, efficient preservative of food additives, the application of the developed countries in the West, a large amount, but because of its high price category than the acid in the range of applications in China is not wide.

而山梨酸及其盐类是一种公认安全、高效防腐的食品添加剂，在西方发达国家的应用量很大，但由于其价格较苯甲酸类高，在我国国内的应用范围还不广。

It is found that in the presence of butyl titanate or stannous oxalate as a polycondensation catalyst the carboxyl content is not always on the increase in all high vacuum stage.

发现，钛酸四丁酯或草酸亚锡作为缩聚催化剂时，在整个高真空阶段羧基含量并不是一直增加的。

Described in chapter 3 is the immediate application of the Clemmensen reductive rearrangement reaction to the polycyclic system as illustrated in a elaboration of the 5-6-7 tricyclie core skeleton of Stemona alkaloids in 5 steps: N-alkylation, [3, 2] -sigmatropic rearrangement, Dieckmann condensation, oxidative cyclization, reductive rearrangement, starting from ethyl pipecolinate hydrochloride.

我们以哌啶酸乙酯为起始原料，经氮烷基化，[3，2]-σ重排，Dieckmann缩合，自由基环化，6-6-6元环系到5-6-7元环系的还原重排五步反应，高收率地构筑了百部生物碱的5-6-7氮杂三环骨架，并用X射线晶体衍射法确定了其结构。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。