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Some creams and lotions contain benzocaine and are applied directly to the penis., a mild numbing sensation occurs.

一些药膏和洗液是直接将含有苯和阴茎。一个发生轻度麻木感。

Methods 4-Hydroxy- benzonitrile was treated with sodium hydrogen sulfide and anhydrous magnesium chloride in dimethyl formamide to give thioamide, which was then directly cyclized with ethyl 2-chloroacetoacetate without separation to give ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate(2) in one-pot; then 2 was formylated with Duff reaction adopting hexamethylenetetramine in trifluoroacetic acid to give ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate(3); finally, the target compound was obtained by the treatment of 3 with hydroxylamine hydrochloride and sodium formate in formic acid.

采用"一勺烩"方法，以4-羟基苯甲腈为起始原料，首先与硫氢化钠和无水氯化镁在N，N-二甲基甲酰胺中反应，所得中间体不经分离，直接加入2-氯乙酰乙酸乙酯进行环合反应，得到2-(4-羟基)苯基-4-甲基-5-噻唑甲酸乙酯（2）；然后通过六亚甲基四胺/三氟乙酸进行Duff反应，得到2-(3-甲酰基-4-羟基)苯基-4-甲基-5-噻唑甲酸乙酯（3）；再经盐酸羟胺/甲酸/甲酸钠体系脱水得到目标化合物。

As they report online this week in Nature Geoscience , the model shows that the Bering Strait's status was directly responsible for the ice-sheet oscillations.

本周他们在《自然-地球科学》网络版上进行了报告，模型显示白令海峡的状况是造成冰原振荡的直接原因。

In recent years, we have received only a handful of questions directly related to Berkshire and its operations.

最近几年，我们只收到了少量的只与伯克希尔公司及其运作相关的问题，而去年几乎没有收到。

Since then, I have been directly or indirectly involved with the commercial negotiations with Bernie Ecclestone.

自那时候开始，我就直接或者间接地参与了和伯尼-埃克斯莱顿的谈判。

Accordingly, a few take part in the match the project of the group is the fellow student that puts the target of commodity sale beside oneself directly, friend goes up personally.

因此，一些参赛团队的项目就是直接把商品营销的对象放在了自己身边的同学、朋友身上。

The opens a website to examine a keyword to besmear furnish equipment and besmear install machine directly please position that have fun at..

有爱好的请直接打开网站查看要害词涂装设备和涂装机械的布局。。

Can try try out knife to blow besmirch directly, want nevertheless very careful, did not leave ugly scar.

可以试试用刀将污渍直接刮走，不过要很小心，不要留下了难看的疤痕。

By making use of the property that the zero-order Bessel function's derivative J′0(0)=0, the DQDHT can calculate the values on the symmetry axis directly.

通过利用零阶贝塞尔函数导数在零点处为零的特性，所提出的准离散汉克尔变换算法可以直接计算光束传输时对称轴上的值。

The paradox of Betweeness means that we cannot capture the Betweenness, directly and for good and all.

这就意味着我们注定无法直接逮住间。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。