查询词典 repellent

The super light water repellent hard afwillite type calcium silicate thermal insulation product is successfully made from quart powder and lime as raw materials, alkali-resistant glass fiber, few of paper fiber and additives by means of dynamic water heating synthesis at pilot plant.

利用石英粉、石灰为主要原料，掺加耐碱玻纤及少量纸纤维，添加少量外加剂，采用动态水热合成法，中试生产成功超轻憎水硬硅钙石型硅酸钙绝热制品。

The influence of polymerization degree and alcoholysis degree of polyvinyl alcohol, the ratio of Span - 20 to Tween - 20, the amount of polyvinyl alcohol, the amount of water - soluble inhibitor, pretreatment and after - treatment processes and et al on the hydrophobic property and stability of the water -repellent is investigated.

研制了一种以聚乙烯醇、2种非离子表面活性剂——Span-20和Tween-20、水溶性缓蚀剂等为原料的水性憎水剂；考察了聚乙烯醇的聚合度和醇解度、2种非离子表面活性剂之间的配比、聚乙烯醇含量、乳化剂含量、水溶性缓蚀剂含量、预处理和后处理工序等因素对憎水剂憎水效果及稳定性的影响。

Insect repellent ; alicyclic compound ; synthesis ; mosquitoe

昆虫驱避剂；脂环化合物；化学合成；蚊虫

For children's teeth, if suffering from ascariasis, should use insect repellent substances such as intestinal-ching, Chinese medicine Quisqualis, betel nuts, such as drug treatment.

对于儿童磨牙，如果患有蛔虫病，应使用驱虫药物如肠虫清，中药使君子、槟榔等药物治疗。

Its role in axon repellent and cell migration were extensively studied in different systems.

Slit2是一个200 kDa分泌型醣蛋白，过去的研究著重於对神经轴突的迁徙上所扮演的抑制性角色。

Deer-repellent boxwood, both variegated and green, appears everywhere, like the chorus of a song.

鹿防水黄杨，都杂色，绿，似乎无处不在，像一首歌合唱。

In o-ne day, the yogi can – put on mosquito repellent, scratch when itching occurs, turn on a fan, drink a glass of cold water, sweep out some ants from the kuti, go to the toilet, eat, do the dishes, put out the garbage, bathe, shave, brush the teeth, cut the toenails and fingernails, wash clothing, etc.

一天当中修行者要→喷驱蚊剂、搔痒、开电扇、喝冷开水、从皮肤上吹走蚂蚁、上厕所、吃东西、洗碗、倒垃圾、洗澡、刮胡子、刷牙、剪手脚的指甲、洗衣等等，所有这些都是要对治身体的苦。

So the repellent you are talking about must be Van Helsing , or Buffy the Vampire Slayer , or

你说的驱逐器一定是有关於凡赫星或是魔法奇兵或是。。。

Since no repellent is 100% effective, heartworm preventives are still necessary even if a mosquito repellent is used.

由于没有驱蚊是100%有效，heartworm防范措施仍有必要，即使驱蚊器。

In order to prevent this kind of pollution, often spreads the organosilicon water-repellent, the polymer cement mortar, the emulsion resin, the epoxy resin etc on the inside surface of the quartz stone , although it can have certain protection effect, but also has the following insufficiency: Uses organosilicon water-repellent processing, the quartz stone material, cement and the mortar cannot form a sealed surface layer, is unable to suppress the hoar frost separation and the rain spot effectively; Uses polymer cement processing, not only material itself includes the hoar frost ingredient, moreover the water permeability is big, the protection effect is also not ideal

为防止这类污染，常在石材内面涂上有机硅防水剂、聚合物水泥砂浆、乳液树脂、环氧树脂等，虽能收到一定的防护效果，但也存在以下不足：采用有机硅防水剂处理，石材与砼、砂浆被贴面不能形成密封层，无法有效抑制白霜析出物和润斑；采用聚合物水泥处理，不仅材料自身含有白霜成分，而且水渗透率大，防护效果也不理想

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