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Methyltrichlorosilicane and phenyltrichlorosilicane are applied for the synthesization of the ladderlike polymethylsilsesquioxane and ladderlike polyphenylsilsesquioxane.

选用甲基三氯硅烷和苯基三氯硅烷为主要原料合成了梯形聚甲基倍半硅氧烷和梯形聚苯基倍半硅氧烷。

To avoid the low yield in direct hydrosilylation addition of allyamine, 1, 1, 1, 3, 3, 3-hexamethyldisilazane is used to protect the amino groups, and the protective groups are removed easily after hydrosilylation addition, then the high yield of ladderlike copolymethyl-aminpropylsilsesquioxane was obtained.

为了克服将烯丙基胺直接与聚氢基甲基倍半硅氧烷进行硅氢加成反应接枝效率低的缺点，探索用六甲基二硅氮烷对烯丙基胺预保护，硅氢加成反应后再脱保护，从而以较高产率制备了含胺丙基、甲基的反应性梯形共聚倍半硅氧烷。

Carry research of geochemistry of sample of core of cliff of bore of 6 Ju ZK24401, think old village paragraph it is half drought - the laky deposit of brim of the basin below condition of half damp climate is formed, area of source of content of deposit object distance is closer, process of its deposit evolution and content source area have consistency.

通过六苴ZK24401钻孔岩芯样品地球化学探究，认为大村段是半干旱-半潮湿气候条件下盆地边缘的湖泊沉积形成，沉积物距物源区较近，其沉积演化过程和物源区具有一致性。

The crystal structure of three eremophliane sesquiterpenes and one bisabolane sequiterpene with two epoxies from above two Ligularia species were determined by X-ray four circle differactomer technique and single crystal structure analysis, and their stereostructure was further confirmed.

利用X-射线四元单晶衍射技术和单晶结构分析方法，测定了两种橐吾属中三个艾里莫芬烷型倍半萜及一个双环氧没药烷型倍半萜的晶体结构，进一步确定了它们的立体构型。

In one sense, it simply develops, across a half-real, half-imaginary geography, the madman's liminal position on the horizon of medieval concern-a position symbolized and made real at the same time by the madman's privilege of being confined within the city gates: his exclusion must enclose him; if he cannot and must not have another prison than the thresh-old itself , he is kept at the point of passage.

在某种意义上，这种出行是半真实半想象的。在中世纪的想象当中，疯人的位置既是象征意义上的，也是真实的。疯人的行动范围被城门所限定。他的出行必须起到监禁作用，如果他不这样做，……他就会永远处于将被放逐的临界点上。

A:We serve breakfast between seven and nine,linch from eleven thirty to one and dinner form five-thirty to eight.

早餐是7点到9点，午餐是11点半到1点，晚餐是5点半到8点。

Surface vertical displacements and gravity changes caused by a magmatic intrusion are investigated in a viscoelastic half space.

研究了粘弹性半空间内膨胀引起的地表垂直位移和重力变化，推导了Maxwell半空间模型的解析计算公式。

The patients with methylmalonic acidemia and homocystinuria should be mainly treated with vitamin B12, betaine and L-carnitine, while the patients with isolated methymalonic acidemia should be treated with protein restriction, the special milk formula without isoleucine, valine, methionine, and threonine, and be given L-carnitine.

对伴有同型半胱氨酸血症患儿，治疗以维生素B12、甜菜碱和左旋肉碱为主；对不伴有同型半胱氨酸血症患儿以限制天然蛋白质摄入，给予去除异亮氨酸、缬氨酸、甲硫氨酸和苏氨酸的特殊奶粉及左旋肉碱治疗为主。

Dearest Mother, You have been my mother for twenty-four and a half years, and for twenty-four and a half years you have mothered me very well, as much as any child can ask for.

最亲爱的母亲，您养了我24年半，并且在这24年半里您把我照顾的很好，孩子要什么您答应什么。

Methods: Applied acupotomy to loosen the nuchal ligament, semi-spiral muscle on head and neck, the longest muscle of head and neck or multifidus muscle and rotator muscle.

针刀松解项韧带，头半棘肌，颈半棘肌，头最长肌，颈最长肌或更深处的多裂肌和回旋肌。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。