查询词典 cavities

To distinguish between ferrous and non-ferrous metals as well as cavities you can work in this mode.

为了区分黑色金属和有色金属以及空洞，您可以在此模式下工作。

Why do I have more cavities than I should, I brush and floss?

为什么我蛀牙比我要多，我和绒毛刷？

Fluoride to prevent cavities there are several ways: to hydroxyapatite into fluorapatite difficult to dissolve and reduce enamel in acid in the soluble; to a direct impact on dental plaque and reducing plaque organisms secrete acid capacity; accelerated by acidic substances are due to decalcification of the tooth enamel erosion and mineral parts of recharging it.

氟化物以防止蛀牙，有几种方法：对羟基磷灰石成难溶于和减少酸，可溶性搪瓷；在对牙菌斑产生直接影响，减少牙菌斑生物分泌酸能力；的酸性物质加速是由于脱钙的牙齿釉质侵蚀，它的充电矿产部分。

It is typified by the presence of multiple cavities that originally housed fossilized shells.

具有最初由化石化的贝壳而形成的多孔特征。

Yes!Fluoride is anaturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities.Fluoride is one of the ingredients of Glister Multi-Action Fluoride Toothpaste.Brush at least twice aday with Glister Multi-Action Fluoride Toothpaste to help remove food residue and plaque.

A：可以！氟是一种自然存在的矿物质，能安全有效地巩固珐琅质，防止蛀牙丽齿健氟素牙膏亦含有氟这一种成份每天以丽齿健氟素牙膏刷牙最少两次，清除牙齿上的食物残渣！

First, based upon the fields in the single cavities, open and short modes are constructed, whose coupling holes on disks are shorted magnetically and electrically respectively. Second, the whole field in the chain is expanded with the short and open modes. With the Galerkin method and the second vector Green theorem, it is possible to describe the physics problem by a simple general eigenvalue matrix equation. Here, the dispersion curves in periodical structures are available.

它首先利用有限元等方法计算各加速单腔中的电磁场，根据一定规则构造成所需的开模和闭模，然后把整个长腔链加速结构中的场用这些开模和闭模展开，再利用伽略金方法和第二矢量格林定理进行数学变换，考虑各模式在加速腔壁和腔间耦合孔处的边界条件后，就能把加速结构中电磁场用数学上的广义本征值矩阵问题描述，从而能够得到所求的色散曲线和电磁场形态。

The plugs are a negative form to bring 48, cored cavities in a panel to life. 48 grouser bars are about 60cm long and manage to push 48 plugs straight through 48 gaps onto the table.

这些塞子是制成48个墙板中的拔芯空腔的真实负板。48个桩杆大约有60cm长，操纵着48个塞子直接从48个间隙中推入台面中。

The roof of the mouth in vertebrate s having a complete or partial separation of the oral and nasal cavities and consisting of the hard palate and the soft palate.

颚脊椎动物口腔的顶，由全部或部分分开的口腔和鼻腔的各结构组成并由硬颚和软颚组成

The cavities of night, things grown haggard, taciturn profiles which vanish when one advances, obscure dishevelments, irritated tufts, livid pools, the lugubrious reflected in the funereal, the sepulchral immensity of silence, unknown but possible beings, bendings of mysterious branches, alarming torsos of trees, long handfuls of quivering plants,-- against all this one has no protection. There is no hardihood which does not shudder and which does not feel the vicinity of anguish.

黑夜的空旷，凶恶的物形，悄立无声走近去看时却又化为乌有的侧影，错杂散乱的黑影，摇曳的树丛，色如死灰的污池，鬼域似的阴惨，坟墓般的寂静，可能有的幽灵，神秘的树枝的垂拂，古怪骇人的光秃树身，临风瑟缩的丛丛野草，对那一切人们是无法抗拒的，胆壮的人也会战栗，也会有祸在眉睫之感。

The position and size of the aperture can significantly affect the flow and heat transfer in the cavities.

开口度及开口位置对空腔内的流动与传热具有显著的影响。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！