单交

The influences of BY binder on molding sand properties was analysed sysemically and the best proportion BY of bentonite,BY binder,moisture content and coal dust is found by integrative element experiments and singleelement experiments.

分析了BY粘结剂对型砂性能的影响，并通过正交试验和单因素试验，找出了膨润土、BY粘结剂、水分和煤粉四种原材料在型砂中的最佳配比；探讨了BY粘结剂的经济效益。

A single systemic injection of resiniferatoxin , an ultrapotent analog of capsaicin, produced a long-lasting, reversible blockade of adjuvant-induced thermal hyperalgesia and reduction of early edema in the adult rat. Depletion of mast cell granules in peripheral connective tissues with secretagogue compound 48/80 also reduced the hyperalgesia and early edema to some extent. Co-pretreatment with RTX and compound48/80 had the similar effects as that of RTX treated alone. After unilateral surgical sympathectomy, the thermal hyperalgasia and edema were both significantly enhanced.

成年鼠一次性注射辣椒素类似物resiniferatoxin后，长时程、可逆性阻断了CFA所致热痛过敏的发展并削弱了早期炎性水肿；用促脱颗粒剂compound48／80慢性耗竭外周结缔组织肥大细胞内分泌颗粒后，也部分削弱了热痛过敏及早期水肿的形成；RTX与compound48／80共同处理对热痛过敏及水肿有与RTX单独处理相近程度及时程的影响；单侧交感链切除显著易化了炎性热痛过敏及水肿。

Microwave-assisted extraction of pectin from shaddock peel was studied with single-factor method and orthogonal method.

采用单因素试验和正交试验，对微波协同提取柚皮中果胶的提取工艺进行优化研究。

It is south mountain, relatively much those who see is silk tree of great part of a historical period, character follows silk tree roughly identical, flower also is after night faint scent 4 excessive, be green white nevertheless, florescence slightly late, according to " illustrated handbook of Chinese advanced plant " say the 2nd times, the fruit of this kind of silk tree is poisonous, bark contains Chan Ning, be used as medicine can subsidence of a swelling stops ache, it is important Chinese traditional medicine, the skin of silk tree, add bone gives birth to flesh, the flower of silk tree has peaceful god effect, basically be to bring will of the five internal organs, heart, joy making a person does not have care, match the vine of multiflower knotweed, obtain god, jujube Mian of Ren Kezhi night is disturbed.

在岭南，较为多见的是大叶合欢，性状跟合欢大致相同，花朵也在夜后清香四溢，不过是绿白色的，花期略迟，据《中国高等植物图鉴》第二册说，这种合欢的果有毒，树皮含单宁。入药能消肿止疼，是重要的中药，合欢的皮，续骨生肌，合欢的花有宁神作用，主要是安五脏。心志，令人欢乐无忧，配夜交藤。获神。枣仁可治夜眠不安。

The single factor experiment and the orthogonal method were used to optimize the MAE condition.

分别用单因子试验和正交试验来优化微波辅助提取异黄酮的最佳条件。

A single factor and an orthogonal experimental method is adopted to optimize the mix proportion of rubberized lightweight aggregate concrete,in order...

本文采用单因素和正交试验方法，在降低柔性混凝土弹性模量，保证必要的强度的前提下，优化了橡胶轻骨料混凝土的配合比。

Ultrasonic extraction of pine seed polysaccharides was studied by using single factor experiment and orthogonal method.

采用单因素试验和正交试验，进行了超声波辅助提取松仁多糖的研究，得到了超声波辅助提取松仁多糖的最佳工艺条件：脱脂松仁粉100g，水浴温度90℃，料液比1∶45，时间35min，超声功率800W。

The seed and fermentation medium were optimized by orthogonal design method and single factor.

应用正交设计试验及单因素法优化分别优化种子及发酵培养基。

The optimum extracting condition for polysaccharides from Bu-yang-huang-wu-tang by microwave-assisted extractionwas studied using single factor experiment and orthogonal method.

采用单因素实验和正交实验法，进行了微波辐射萃取补阳还五汤多糖的最佳工艺条件研究。

Microwave - assisted extraction of Semen Ziziphi Spinosae oil was studied with single - factor method and orthogonal method.

应用微波辅助提取酸枣仁油，采用单因素实验和正交实验法考察了提取时间、提取温度和料液比对提取率的影响，得到了最佳提取工艺条件：提取温度为40℃，提取时间为5min，料液比为1：6。

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