查询词典 invert

The cells were identified by invert phase contrast microscopy and alkaline phosphatase staining and mineralized nodules staining.The activity distribution of osteoblasts was determined by microtitration during a culture cycle.

通过倒置相差显微镜观察，并用碱性磷酸酶和矿化结节染色鉴定，利用微量滴定法测定一个培养周期的成骨细胞活性分布，探讨一种经济、高效的原代成骨细胞培养方法。

The Syntheses of a High Temperature Gellant in Acid Stimulation Using Invert Emulsion Polymerization;2. Aiming at the special oxidizability of NTO,three different gellant s were chosen which could form gel with NTO,and their rheologic properties were studied.

针对四氧化二氮的特殊氧化性，筛选了三种不同胶凝剂与NTO形成凝胶，对其流变性能进行研究，并结合发动机试验、限流圈试验、发动机头部液流试验，验证了其与偏二甲肼凝胶组成的双组元推进剂用于凝胶发动机试验的可行性。

Results show that protons are liberated by dehydration or dehydroxylation after calcination at 500℃. These protons disrupt the silicon-oxygen-aluminium bridges where there are Al substitutions in the tetrahedral sheet of the montmorillonite. Some of silicon-oxygen and aluminum-oxygen tetrahedral invert to react with the pillaring agents and yield covalent bonds which firmly fix the pillars to the host clay. The Al-MMT are thermally and hydrothermally stable up to 700℃.

经过500℃高温焙烧后，交联剂经脱水或脱羟基释放出质子攻击蒙脱土四面体层中Si-O-Al四键，硅氧四面体和铝氧四面体发生翻转，与交联剂发生反应生成共价键，形成稳定的层柱黏土材料，在700℃高温下，Al-MMT材料不仅具有较好的热稳定性，而且具有较好的水热稳定性。

The field test is made about the tunnel invert that combined with precast reinforced concrete slab and dry concrete.

结果表明，由本文设计的隧道仰拱组合结构，能够增强隧道的施工安全和加快施工进度。

She finds a book by Krafft-Ebing — assumed by critics to be Psychopathia Sexualis, a text about homosexuality and paraphilias[19] — and, reading it, learns that she is an invert.

她找到一本克拉夫特艾宾（Krafft-Ebing）的关于同性恋和性倒错的内容的书籍，并通过阅读此书明白自己是性倒错者。

Methods: The fibroblasts companying human hepatoma were primarily cultured with explant culture method, first passaged after they spread to the bottom of the culture bottle, and pured by enzyme digestion and repeated strapping the cells were identificated through observing the morphologic change using invert microscope and detecting expression of vimentin, keratin by iMmunohistochemical method.

应用组织块培养法进行人肝癌伴生成纤维细胞的原代培养，细胞铺满培养瓶底后首次传代，通过胰酶消化法和反复贴壁法进行成纤维细胞的纯化；通过倒置显微镜观察细胞形态、免疫组织化学方法检测细胞膜波形蛋白、角蛋白表达情况，对细胞进行鉴定。

Place dessert plate upside-down atop ramekin and invert, gently lifting off ramekin to allow panna cotta to settle onto plate.

将干酪蛋糕模倒扣在餐后甜点盘上，轻轻的将模子取起并将奶酪布丁留在盘中。

It produces a voltage, which has equal amplitude and opposite di rection against the distortion voltage contained in power system with PWM invert er, and then it is injected to network through transformer by lower-pass filter.

它利用PWM逆变器产生与电网畸变电压大小相等、方向相反的脉宽调制波，经低通滤波器滤除开关纹波后通过变压器串联在电网中，以达到稳定负载端电压、改善电能质量的目的。

Invert onto a plate and reinvert, fat side up, onto serving dish. Cut into slices with a heated sharp knife.

出品时用热的刀将foie gras切片，并把油脂层朝上，放入盘里。

In this paper, we use crylicacid to copolymerized with acrylamide,the copolymerization was studied through molecular weight of polyacrylamide and invert percent, also studied the effect of use different molecular weight and substitution degree APAM to paper strength.

就阴离子聚丙烯酰胺的合成进行了研究，改变反应条件获得了不同分子量的聚丙烯酰胺。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。