查询词典 tip-off

And in this study, the methods to induce polyploidy Photinia by adding colchicines solution of different concentration combined different treatment period to the tip of the seedlings was systematically studied.

石楠多倍体诱导研究以播种的石楠幼苗为材料，采用滴液的方法用秋水仙素水溶液处理石楠幼苗的生长点，对不同的处理方式、处理浓度和处理时间的多倍体诱导效果进行了较为系统的研究。

Bruce Poon Tip has a basic motto for people interested in booking a vacation with his company:"If you want to travel and have all the comforts of home, I suggest you stay at home."

布鲁斯·潘·迪普有一条基本的忠告送给打算跟他们一起旅行的人："如果你想旅行并且享受家一般的舒适，我建议你还是留在家里"。

Many wanted to know if you calculate the tip on the pretax or the post-tax bill.

很多人想知道，我到底是以税前消费额还是税后来作为计算消费的基础。

While the postmistress searched a pigeonhole he gazed at the recruiting poster with soldiers of all arms on parade: and held the tip of his baton against his nostrils, smelling freshprinted rag paper.

他从药房里溜达出来，把卷起的报纸夹在腋下，左手握着那块用纸包着、摸上去凉丝丝的肥皂。

Lundstrom's safety matches were safe because the red phosphorus was non-toxic;it was painted on to the striking surface instead of the match tip, which contained potassium chlorate with a relatively high ignition temperature of 182 degrees centigrade.

Lundstrom 安全火柴很安全是因为红磷是无毒的；它被涂在摩擦的表面取代了那种顶端包含氯化钾的火柴由于它的高达182度的燃点。

Named after its inventor,the poulaine was a shoe whose tip was aslong as two feet for princes and noblemen,one foot for rich peopleof lower degree ,and only half a foot for common people.

有一种以其发明者命名的普兰靴，其鞋尖有各种不同的长度。王子和贵族们穿的鞋尖长达两英尺，富人和级别较低者穿的鞋尖长达一英尺，而普通人穿的鞋尖只有半英尺长。

AT POPE'S CREEK, on America's Potomac river, there's a pre-Columbian rubbish tip of oyster shells covering 30 acres, to an average depth of ten feet.

在波拖马可河上游，有一条POPE'S小溪。在哥伦布发现美洲大陆之前那里就有一处面积达30英亩，平均深10英尺的牡蛎壳的垃圾堆。

Based on the fictitious crack model and critical crack tip opening displacement CTODc, the precritical crack propagation length △ac of concrete was determined by means of three point bending beams. According to the calculation value of △ac, the effective fracture toughness KunIc of concrete was evaluated.

本文采用虚拟裂缝模型，将临界裂缝尖端张开位移CTODc作为控制参数，利用三点弯曲梁试件通过迭代求得了混凝土裂缝亚临界扩展量的临界值△ac，据此求得了混凝土起裂断裂韧度KiniIc、等效断裂韧度KunIc值。

The trunk has two prehensile protrusions at the tip.

prehensile鼻子有两个凸出的冰山。

The fibrous attachments of the lower lateral cartilages, piriform aperture, caudal septum, and premaxilla provide support and determine the position of the tip.

下外侧软骨与中隔角，上外侧软骨，梨状孔，鼻中隔尾侧端和上颌骨前之间的纤维连接提供了鼻尖的支撑，并决定了鼻尖的位置。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。