WordNet

make ones course or travel along a path; travel or pass over, around, or along; "The children traced along the edge of the dark forest"; "The women traced the pasture"
a just detectable amount; "he speaks French with a trace of an accent" (同)hint, suggestion
either of two lines that connect a horses harness to a wagon or other vehicle or to a whiffletree
an indication that something has been present; "there wasnt a trace of evidence for the claim"; "a tincture of condescension" (同)vestige, tincture, shadow
a visible mark (as a footprint) left by the passage of person or animal or vehicle
make a mark or lines on a surface; "draw a line"; "trace the outline of a figure in the sand" (同)draw, line, describe, delineate
follow, discover, or ascertain the course of development of something; "We must follow closely the economic development is Cuba" ; "trace the students progress" (同)follow
to go back over again; "we retraced the route we took last summer"; "trace your path" (同)retrace
copy by following the lines of the original drawing on a transparent sheet placed upon it; make a tracing of; "trace a design"; "trace a pattern"
discover traces of; "She traced the circumstances of her birth"
subject to change; variable; "a fluid situation fraught with uncertainty"; "everything was unstable following the coup" (同)unstable
a substance that is fluid at room temperature and pressure
continuous amorphous matter that tends to flow and to conform to the outline of its container: a liquid or a gas
in cash or easily convertible to cash; "liquid (or fluid) assets" (同)liquid
affording change (especially in social status); "Britain is not a truly fluid society"; "upwardly mobile" (同)mobile
characteristic of a fluid; capable of flowing and easily changing shape (同)runny
a drawing created by superimposing a semitransparent sheet of paper on the original image and copying on it the lines of the original image (同)trace
the act of drawing a plan or diagram or outline
the discovery and description of the course of development of something; "the tracing of genealogies"
the act of furnishing an equivalent person or thing in the place of another; "replacing the star will not be easy" (同)replacing

PrepTutorEJDIC

〈C〉〈U〉(過去に存在した人・物・事件などの)『跡』,形跡,痕跡;(人・動物・車などの通った)跡,足跡《+of+名》 / 〈C〉(…の)かすかなきざし,気味,微量《+of+名》 / 〈C〉(記録計器の描く)線 / …‘の'『跡をつける』,‘を'追跡する,〈足跡など〉‘を'たどる / (…まで)…‘の'由来(起源,原因など)をさかのぼる《+名+back(+back+名)+to+名》 / (複写紙などを使って)…‘を'『[線をたどって]書き写す』 / 〈線・図形〉‘を'『描く』《+out+名,+名+out》 / 〈文字〉‘を'ていねいに書く / '‘を'捜しあてる,見つけ出す / (…に)『さかのぼる』《+back to+名》
(馬車や荷車などに馬や牛などをつなぐための)引き革,核き綱
『流体』,流動体 / 『流動性の』,流動する / 流体の,流動体から成る / 変わりやすい,固定していない,浮動する
《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
跡を追うこと,追跡;透写,複写 / 〈C〉 / 透写(複写)によってできたもの(地図・図案など),透写図
置き換わること,取り替えること,元へ戻すこと;返済・置き換わる物(人),代理;補充員補充物

UpToDate Contents

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1. 食物中の微量ミネラルの概要 overview of dietary trace minerals
2. 銅欠乏性脊髄神経障害 copper deficiency myeloneuropathy
3. ヨード欠乏症 iodine deficiency disorders
4. ヨード誘発性甲状腺機能異常症 iodine induced thyroid dysfunction
5. ヨウ素による甲状腺機能亢進症の治療 iodine in the treatment of hyperthyroidism

English Journal

The Use of Europiumstearate to Trace Polyethylene Wear Debris in Joint Fluid after Prosthetic Joint Replacement - A Feasibility Study.

Kunze J1, Ngai V2, Koelling S3, Jacobs JJ2, Wimmer MA2.
Trends in applied spectroscopy.Trends Appl Spectrosc.2013;10:43-48.
Ultra-high molecular weight polyethylene (UHMWPE) is the most common counterface material against metals or ceramics in artificial hip or knee joints. Wear and the resulting particulate debris, however, limit the life span of the implant. In this study, the general feasibility of using Europium (Eu)
PMID 24920867

Surface modifications of magnesium alloys for biomedical applications.

Yang J1, Cui F, Lee IS.
Annals of biomedical engineering.Ann Biomed Eng.2011 Jul;39(7):1857-71. doi: 10.1007/s10439-011-0300-y. Epub 2011 Mar 29.
In recent years, research on magnesium (Mg) alloys had increased significantly for hard tissue replacement and stent application due to their outstanding advantages. Firstly, Mg alloys have mechanical properties similar to bone which avoid stress shielding. Secondly, they are biocompatible essential
PMID 21445692

An analysis of metal ion levels in the joint fluid of symptomatic patients with metal-on-metal hip replacements.

Davda K1, Lali FV, Sampson B, Skinner JA, Hart AJ.
The Journal of bone and joint surgery. British volume.J Bone Joint Surg Br.2011 Jun;93(6):738-45. doi: 10.1302/0301-620X.93B6.25804.
We retrospectively analysed concentrations of chromium and cobalt ions in samples of synovial fluid and whole blood taken from a group of 92 patients with failed current-generation metal-on-metal hip replacements. We applied acid oxidative digestion to our trace metal analysis protocol, which found
PMID 21586770